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What’s the difference between liquid and powder laundry detergent? It’s not just the obvious

<a href="https://theconversation.com/profiles/nathan-kilah-599082">Nathan Kilah</a>, <a href="https://theconversation.com/institutions/university-of-tasmania-888">University of Tasmania</a> When shopping for a laundry detergent, the array of choices is baffling. All of the products will likely get your laundry somewhat cleaner. But what gets the best outcome for your clothes and your budget? Do you want whiter whites? Do you need enzymes? And what’s the difference between a powder and liquid detergent? As is often the case, knowing more about the chemistry involved will help you answer those questions. <h2>What is a detergent?</h2> The active ingredients in both laundry powders and liquids are “surfactants”, also known as detergents (hence the product name). These are typically charged or “ionic” molecules that have two distinct parts to their structure. One part interacts well with water and the other interacts with oils. This useful property allows surfactants to lift grease and grime from fabrics and suspend it in the water. Surfactants can also form bubbles. Metal salts dissolved in your water can limit the performance of the surfactants. So-called hard water contains lots of dissolved calcium and magnesium salts which can readily form soap scum. Modern laundry detergents therefore contain phosphates, water softeners and other metal “sequestrants” to stop the formation of soap scum. Phosphates can cause algal blooms in fresh water environments. This is why modern detergent formulations <a href="https://accord.asn.au/sustainability/phosphorus-standard/">contain smaller amounts of phosphates</a>. Many products also contain optical brighteners. These chemicals absorb ultraviolet light and release blue light, which provides the “whiter white” or “brighter colour” phenomenon. Laundry detergents typically contain fragrances. These aren’t essential to the chemistry of cleaning, but give the impression the clothes are fresh. Lastly, some laundry detergents contain enzymes – more on those later. <h2>What’s in laundry powder?</h2> While detergents and ingredients to avoid soap scum are the most important components, they aren’t the most abundant. The main ingredients in powders are salts (like sodium sulfate) that add bulk and stop the powder from clumping. Another common salt added to laundry powders is sodium carbonate, also known as washing soda. Washing soda (a chemical cousin of <a href="https://theconversation.com/vinegar-and-baking-soda-a-cleaning-hack-or-just-a-bunch-of-fizz-225177">baking soda</a>) helps to chemically modify grease and grime so they dissolve in water. Laundry powders also frequently contain oxidising agents like sodium percarbonate. This is a stable combination of washing soda and hydrogen peroxide. An additive known as tetraacetylethylenediamine activates the percarbonate to give a mild bleaching effect. Chemically, powders have an advantage – their components can be formulated and mixed but kept separate in a solid form. (You can usually see different types of granules in your laundry powder.) <h2>What’s in laundry liquid?</h2> The main ingredient of laundry liquid is water. The remaining ingredients have to be carefully considered. They must be stable in the bottle and then work together in the wash. These include similar ingredients to the powders, such as alkaline salts, metal sequestrants, water softeners and surfactants. The surfactants in liquid products are often listed as “ionic” (charged) and “non-ionic” (non-charged). Non-ionic surfactants can be liquid by default, which makes them inappropriate for powdered formulations. Non-ionic surfactants are good at suspending oils in water and don’t form soap scum. Liquid detergents also contain preservatives to prevent the growth of microbes spoiling the mixture. There are also microbial implications for inside the washing machine. Liquid products can’t contain the peroxides (mild bleaching agents) found in powdered products. Peroxides kill microbes. The absence of peroxides in liquid detergents makes it more likely for <a href="https://www.mdpi.com/1420-3049/27/1/195#B15-molecules-27-00195">mould biofilms to form</a> in the machine and for bacteria to be transferred between items of clothing. As an alternative to peroxides, liquids will typically contain only optical brighteners. Liquids do have one advantage over powders – they can be added directly to stains prior to placing the item in the wash. A recent “convenience” version of liquid formulas are highly concentrated detergent pods. Colourful and bearing a resemblance to sweet treats, these products have been found to be <a href="https://poisoncenters.org/track/laundry-detergent-packets">dangerous to young children and people with cognitive impairment</a>. Pods also remove the option to add less detergent if you’re running a smaller load or just want to use less detergent in general. <h2>So, what about enzymes?</h2> Enzymes are naturally evolved proteins included in laundry products to remove specific stains. Chemically, they are catalysts – things that speed up chemical reactions. Enzymes are named for the molecules they work on, followed by the ending “-ase”. For example, lipase breaks down fats (lipids), protease breaks down protein, while amylase and mannanase break down starches and sugars. These enzymes are derived from organisms found in cool climate regions, which helps them function at the low temperature of washing water. Running an excessively hot wash cycle can damage or denature the enzyme structure, stopping them from assisting in your wash. Think of an egg white <a href="https://theconversation.com/how-to-make-the-perfect-pavlova-according-to-chemistry-experts-196485">changing from translucent to white while cooked</a> – that’s protein denaturing. If your detergent contains enzymes, the washing temperature should be neither too hot nor too cold. As a guide, temperatures of 15–20°C are used in <a href="https://environment.ec.europa.eu/document/download/557d8ab5-4e75-41a4-a901-1548be7f685d_en">standard laundry tests</a>. <h2>Is powder or liquid better?</h2> We make consumer choices guided by performance, psychology, cost, scent, environmental considerations and convenience. It’s worth experimenting with different products to find what works best for you and fits your needs, household budget and environmental considerations, such as having <a href="https://theconversation.com/curious-kids-why-can-some-plastics-be-recycled-but-others-cant-229270">recyclable packaging</a>. Personally, I wash at 20°C with half the recommended dose of a pleasant-smelling laundry powder, packaged in recyclable cardboard, and containing a wide range of enzymes and an activated peroxide source. Knowing a little chemistry can go a long way to getting your clothes clean. However, laundry detergent manufacturers don’t always disclose the full list of ingredients on their product packaging. If you want more information on what’s in your product, you have to look at the product website. You can also dig a little deeper by reading documents called <a href="https://theconversation.com/a-new-tiktok-trend-has-people-drinking-toxic-borax-an-expert-explains-the-risks-and-how-to-read-product-labels-210278">safety data sheets</a> (SDS). Every product containing potentially hazardous chemicals must have an SDS.<img style="border: none !important; box-shadow: none !important; margin: 0 !important; max-height: 1px !important; max-width: 1px !important; min-height: 1px !important; min-width: 1px !important; opacity: 0 !important; outline: none !important; padding: 0 !important;" src="https://counter.theconversation.com/content/239850/count.gif?distributor=republish-lightbox-basic" alt="The Conversation" width="1" height="1" /> <a href="https://theconversation.com/profiles/nathan-kilah-599082">Nathan Kilah</a>, Senior Lecturer in Chemistry, <a href="https://theconversation.com/institutions/university-of-tasmania-888">University of Tasmania</a> Image credits: Shutterstock This article is republished from <a href="https://theconversation.com">The Conversation</a> under a Creative Commons license. Read the <a href="https://theconversation.com/whats-the-difference-between-liquid-and-powder-laundry-detergent-its-not-just-the-obvious-239850">original article</a>.

Home & Garden

What washing machine settings can I use to make my clothes last longer?

<a href="https://theconversation.com/profiles/alessandra-sutti-1513345">Alessandra Sutti</a>, <a href="https://theconversation.com/institutions/deakin-university-757">Deakin University</a>; <a href="https://theconversation.com/profiles/amol-patil-1513347">Amol Patil</a>, <a href="https://theconversation.com/institutions/deakin-university-757">Deakin University</a>, and <a href="https://theconversation.com/profiles/maryam-naebe-1513346">Maryam Naebe</a>, <a href="https://theconversation.com/institutions/deakin-university-757">Deakin University</a> Orbiting 400 kilometres above Earth’s surface, the astronauts on the International Space Station live a pretty normal social life, if not for one thing: they happily wear their unwashed clothes <a href="https://www.nasa.gov/centers-and-facilities/glenn/nasa-glenn-interns-take-space-washing-machine-designs-for-a-spin/">for days and weeks at a time</a>. They can’t do their laundry <a href="https://www.esa.int/Enabling_Support/Space_Engineering_Technology/Keeping_your_underwear_clean_on_the_Moon">just yet</a> because water is scarce up there. But down here on Earth, washing clothes is a large part of our lives. <a href="https://bigee.net/media/filer_public/2013/03/28/bigee_domestic_washing_machines_worldwide_potential_20130328.pdf">It’s estimated</a> that a volume of water equivalent to 21,000 Olympic swimming pools is used every day for domestic laundry worldwide. Fibres from our clothes make their way into the environment via the air (during use or in the dryer), water (washing) and soil (lint rubbish in landfill). Most of this fibre loss is invisible – we often only notice our favourite clothing is “disappearing” when it’s too late. How can you ensure your favourite outfit will outlast your wish to wear it? Simple question, complex answer. <h2>Washing machines are not gentle</h2> When you clean the filters in your washing machine and dryer, how often do you stop to think that the lint you’re holding <a href="https://theconversation.com/uk-laundry-releases-microfibres-weighing-the-equivalent-of-1-500-buses-each-year-199712">was, in fact, your clothes</a>? Laundering is harsh on our clothes, and <a href="https://journals.plos.org/plosone/article?id=10.1371/journal.pone.0250346">research confirms this</a>. Several factors play a role: the type of washing machine, the washing cycle, detergents, temperature, time, and the type of fabric and yarn construction. There are two types of domestic washing machines: top-loader and front-loader. Mechanical agitation (the way the machine moves the clothes around) is one of the things that helps ease dirt off the fabric. Top-loaders have a vertical, bucket-like basket with a paddle, which sloshes clothes around in a large volume of water. Front-loaders have a horizontal bucket which rotates, exposing the clothes to a smaller volume of water – it takes advantage of gravity, not paddles. Top-loading machines <a href="https://link.springer.com/article/10.1007/s12541-010-0047-7">tend to be more aggressive</a> towards fabrics than front-loaders due to the different mechanical action and larger volumes of water. Washing machine panels also present many choices. Shorter, low-temperature programs <a href="https://clevercare.info/more-eco-temperature-tips">are usually sufficient for everyday stains</a>. Choose longer or <a href="https://iprefer30.eu/animations/UK/wash-brochure-uk.pdf">high-temperature programs</a> only for clothing you have concerns about (healthcare uniforms, washable nappies, etc.). Generally, washing machine programs are carefully selected combinations of water volume, agitation intensity and temperature recommended by the manufacturer. They take into consideration the type of fabric and its level of cleanliness. Select the wrong program and you can say goodbye to your favourite top. For example, high temperatures or harsh agitation may cause some fibres to weaken and break, causing holes in the garment. <h2>Some fabrics lose fibres more easily than others</h2> At a microscopic level, the fabric in our clothes is made of yarns – individual fibres twisted together. The nature and length of the fibres, the way they are twisted and the way the yarns form the fabric can determine how many fibres will be lost during a wash. In general, if you want to lose fewer fibres, you should wash less frequently, but some fabrics are affected more than others. Open fabric structures (knits) with loose yarns <a href="https://www.nature.com/articles/s41598-021-98836-6">can lose more fibres</a> than tighter ones. Some sports clothing, like running shirts, are made of continuous filament yarn. These fibres are less likely to come loose in the wash. Cotton fibres are only a few centimetres long. Twisted tightly together into a yarn, they can still escape. Wool fibres are also short, but have an additional feature: scales, which make wool clothes much more delicate. Wool fibres can come loose like cotton ones, but also tangle with each other during the wash due to their scales. This last aspect is what causes wool garments to shrink when <a href="https://journals.sagepub.com/doi/abs/10.1177/004051756403400303">exposed to heat</a> and agitation. <h2>Go easy on the chemicals</h2> The type of detergent and other products you use also makes a difference. Detergents contain a soap component, enzymes to make stains easier to remove at low temperature, and fragrances. Some contain harsher compounds, such as bleaching or whitening agents. Modern detergents are very effective at <a href="https://www.choice.com.au/home-and-living/laundry-and-cleaning/laundry-detergents/review-and-compare/laundry-detergents">removing stains such as food</a>, and you don’t need to use much. An incorrect choice of wash cycles, laundry detergent and bleaching additives could cause disaster. Certain products, like bleach, can <a href="https://site.extension.uga.edu/textiles/textile-basics/understand-your-fibers/">damage some fibres like wool and silk</a>. Meanwhile, research on <a href="https://www.sciencedirect.com/science/article/pii/S0269749120366872?via%3Dihub">fabric softeners and other treatments</a> <a href="https://journals.plos.org/plosone/article/file?id=10.1371/journal.pone.0233332&type=printable">continues</a> – there’s no one-size-fits-all answer about their potential impact on our clothes. <h2>Just skip laundry day</h2> So, how to ensure your clothes last longer? The main tip is to wash them less often. When it’s time for a wash, carefully read and follow the care labels. In the future, our washing machines will <a href="https://www.teknoscienze.com/tks_article/trends-in-laundry-by-2030/">recognise fabrics and select the wash cycle</a>. For now, that’s our responsibility. And the next time you throw your shirt into the dirty laundry basket, stop. Think of the astronauts orbiting above Earth and ask yourself: if they can go without clean laundry for a few days, maybe I can too? (Although we don’t recommend just burning your dirty undies, either.)<img style="border: none !important; box-shadow: none !important; margin: 0 !important; max-height: 1px !important; max-width: 1px !important; min-height: 1px !important; min-width: 1px !important; opacity: 0 !important; outline: none !important; padding: 0 !important;" src="https://counter.theconversation.com/content/224064/count.gif?distributor=republish-lightbox-basic" alt="The Conversation" width="1" height="1" /> <figure><iframe src="https://www.youtube.com/embed/C1j6KLP492E?wmode=transparent&start=0" width="440" height="260" frameborder="0" allowfullscreen="allowfullscreen"></iframe></figure> <a href="https://theconversation.com/profiles/alessandra-sutti-1513345">Alessandra Sutti</a>, Associate Professor, Institute for Frontier Materials, <a href="https://theconversation.com/institutions/deakin-university-757">Deakin University</a>; <a href="https://theconversation.com/profiles/amol-patil-1513347">Amol Patil</a>, Research Engineer, <a href="https://theconversation.com/institutions/deakin-university-757">Deakin University</a>, and <a href="https://theconversation.com/profiles/maryam-naebe-1513346">Maryam Naebe</a>, Associate professor, <a href="https://theconversation.com/institutions/deakin-university-757">Deakin University</a> Image credits: Shutterstock This article is republished from <a href="https://theconversation.com">The Conversation</a> under a Creative Commons license. Read the <a href="https://theconversation.com/what-washing-machine-settings-can-i-use-to-make-my-clothes-last-longer-224064">original article</a>.

Home & Garden

5 items you’re cleaning too much

Cleaning the house is no easy feat. To make life a little easier for you, here are five items you are probably cleaning more than you need to. 1. Clothes worn once For particular items of clothing such as gym gear, shirts and tights it is fine to wash clothes after every wear. However, most other items can be worn up to three times advises Carolyn Forte, the director of the Cleaning Lab at the Good Housekeeping Institute. "Over-washing and over-drying fabrics can cause fading and wear,” she said. Studies have also shown that it is ideal to wash bath towels after three uses. 2. Dinner plates Instead of spending time rinsing your plates before putting them in the dishwasher, just make sure all the food is scrapped off. "Pre-washing dishes is a waste of time and energy,” said Carolyn. "If you aren't running it right away, let the dishwasher rinse them with a 'rinse only' cycle." 3. Light Fixtures It can be tempting to dust your light fixtures every week but Carolyn advises saving your strength from a different household task. She advises that you can get away with cleaning light fixtures once a month. 4. Jackets In the cooler months jackets are worn every day. However, this necessity only needs to be washed every three months. Jackets don’t usually come into contact with skin cells or natural oils, which allows them to go longer between washes than other clothes. 5. Curtains Curtains need to be washed if you get any marks on them but if they are in pristine condition, according to Carolyn they only need to be cleaned once a year. Image credits: Shutterstock

Home & Garden

10 rules every good house guest follows

You've been invited to stay in somebody else's house. You're instantly told "make yourself at home!" But you can't really, can you? Here's the unsaid rules of being a houseguest you just can't break. 1. Not arriving on time Always provide your itinerary to your host before you arrive. If your flight or train is delayed, give them real-time updates. Google Map your journey in advance so you know exactly how to get to their house. It's awfully inconvenient as a host to be waiting to give a guest keys, but have them arrive two hours late because of an excuse like "I got lost". 2. Turning up empty handed You don't need to bring much, but when staying at someone's house you need to arrive with a token of appreciation. A bottle of wine, some chocolates, or a kitsch little jar of jam you made. Turning up empty handed is expected by the host, but all good houseguests know a small gift is the right way to kick things off. 3. Keeping your shoes on Perhaps you live in a shoes-on house when you're at home, but unless told so, you should never keep them on when staying at another's. Especially if you only see your host walking around bare foot, or in socks/slippers. Houseguests bring in extra dirt, fluff, and marks – the most conscious you can be of that, the better. 4. Turning down food When you're staying in somebody else's home, you must eat what you are served. Hosts go to a lot of effort to make you feel welcome and cooking for you is a big part of that. If you have any dietary requirements, say so before you arrive and offer to bring a bag of shopping. Your host will probably refuse, but you've laid the groundwork for happy mealtimes for the duration of your stay. 5. Not cleaning up Picture this: you're staying with a friend, and they're at work all day while you mooch around their house. The dishwasher is full but you don't know where anything goes in the cupboards. You pile your dirties in the sink, and your friend comes home to find them. Cue instant aggression that will forever remain unspoken. Avoid being a bad guest by cleaning up when you're a houseguest – even if you put things back in the wrong place. 6. Not asking to use laundry facilities One of the most difficult things about travelling is getting your laundry done. When a washing machine and dryer become available, it's natural to want to jump on them. But you must ask your host first. They will always say yes – everybody understands what it's like to have to wear inside-out underwear when you've had no laundry facilities for a week – but it's just polite to ask. 7. Asking your host to quiet down When staying in somebody else's house, there's a high chance of noises you're not used to. That could mean your host watching TV at midnight when you've got to be up early, or them talking loudly on the phone at 6AM while you're asleep. But you can't say anything about it. If you are noise-sensitive, always bring quality earplugs. 8. Bringing lovers home We get it, maybe you're in an exciting new city and the options for a little sexy time are pinging at your phone every few minutes. But you cannot, under any circumstances, invite a new lover over to somebody's house when you're staying there. Even if you have their house to yourself, it's just a breach of respect. If you want to hook up, go to their place. 9. Leaving the bed unmade Hosts generally accept there'll be some clean-up after you're gone. But don't leave the guest bed unmade, or your dirty sheets on it. Strip them off on your final morning, and either fold them nicely, or put them in the washing machine (this is one situation where you don't need their permission to use their laundry). Remake the bed with or without clean sheets if possible. 10. Not saying thank you It doesn't have to be a formal written letter (though that would be nice, wouldn't it). But you must thank your hosts after you leave with a note, an e-mail, or even a text. It's something so easy to forget to do once you're gone, but ensures the host feels their hospitality has been appreciated. And if you've not broken any of the other rules, you'll definitely get invited back. Image credits: Shutterstock Written by Lee Suckling. First appeared on <a href="http://www.stuff.co.nz/" target="_blank" rel="noopener">Stuff.co.nz</a>.

Home & Garden

"World's biggest" amber nugget worth over $1 million used as doorstop for decades

An elderly woman in Romania has unknowingly used one of the largest known amber nuggets in the world - worth over €1 million ($1.6 million) - as her doorstop for decades. The woman found the stone in the bed of a stream in Colti, a village in the southeast Romania, and used it as her doorstop for years without realising its value. Members of her family also reported that thieves had once broken into her home, but only stole a few pieces of gold jewelry, missing the seemingly insignificant rock. “In their frantic search for valuables, they overlooked the real treasure that was there before their eyes,” they said. It wasn't until after the woman died in 1991 that a relative who inherited her home suspected the doorstop might be more than meets the eye - and he was right. When he sold the amber to the Romanian state, experts at the Museum of History in Krakow, Poland appraised the rock and found that the amber is likely between around 38 and 70 million years old. “Its discovery represents a great significance both at a scientific level and at a museum level,” Daniel Costache, director of the Provincial Museum of Buzau, told local news outlet El Pais. The expert also claimed that the amber is one of the largest pieces in the world and the largest of its kind weighing a hefty 3.5-kilograms. It has now been classified as a national treasure of Romania, and can be found in the Provincial Museum of Buzau, where it has been since 2022. Romania is one of the countries with significant deposits of amber, with Buzau County being one of the areas where you can find these beautiful stones in abundance. The protected area also contains the old Stramba amber mine, which was very productive during the first half of the 21st century, before it was shut down by the communist regime as it was considered unprofitable. Image: Buzău County Museum

Home & Garden

Snug but unsafe: your heater may be harming your health. What are your safest choices?

<a href="https://theconversation.com/profiles/christine-cowie-191638">Christine Cowie</a>, <a href="https://theconversation.com/institutions/unsw-sydney-1414">UNSW Sydney</a> and <a href="https://theconversation.com/profiles/bill-dodd-1280161">Bill Dodd</a>, <a href="https://theconversation.com/institutions/university-of-tasmania-888">University of Tasmania</a> We now have a dizzying array of heating technologies to consider, besides the fire that warmed our ancestors. Salespeople will highlight any number of features and minor conveniences. You will be made aware of limited-offer discounts, product warranties, trends in certain Nordic countries, or their low cost (at least in the short-term). What you are less likely to read on the box is, well, the stuff that really matters: the long-term effects on your health and the health of your family, your neighbours and the environment. Yes, a heater should keep you warm affordably. After all, a warm home is vital for your health. But would you run a heater that you knew was increasing the likelihood of your child developing asthma, your partner developing lung cancer, and your neighbour or your grandparent suffering a stroke or heart attack? Many <a href="https://doi.org/10.1016/j.envint.2019.105429">peer-reviewed studies</a> have found domestic heating to be a major source of air pollution and of ill health in Australia. So which heaters are high-risk and which are low-risk? Let’s consider, firstly, the most dangerous heaters. <h2>Extreme-risk heaters</h2> Two rules reduce the risks: <ol> <li> never burn anything (wood, gas or other fuel) in your home without adequate ventilation such as a chimney, exhaust or flue </li> <li> never use an outdoor appliance (heater, cooker, barbecue) inside. </li> </ol> Concerningly, a 2022 <a href="https://asthma.org.au/wp-content/uploads/2022/11/AA2022_Housing-Survey-Report_full_v4.pdf">Asthma Australia survey</a> found 7% of Australians used an unflued gas heater. When gas or other fuel is burnt indoors it releases a range of <a href="https://search.informit.org/doi/abs/10.3316/informit.786585213635569">particles and toxic gases</a>. Most dangerous of all is <a href="https://www.dcceew.gov.au/environment/protection/npi/substances/fact-sheets/carbon-monoxide-0">carbon monoxide</a> (CO). This colourless, odourless gas can build up in unventilated homes, resulting in serious poisoning and death. A recent <a href="https://www.abc.net.au/news/2024-06-29/sydney-family-use-bbq-as-indoor-heater-inhale-carbon-monoxide/104039702">case of carbon monoxide intoxication</a> left three people unconscious in a Sydney home after an outdoor barbecue was used inside as a heater. Outdoor heaters, cookers and barbecues are especially potent sources of carbon monoxide and should never be brought inside. If you have a gas appliance in your home, even if it is ventilated, install a <a href="https://www.energysafe.vic.gov.au/industry-guidance/gas/gas-information-sheets/gis-36-carbon-monoxide-alarms-domestic-use">carbon monoxide alarm</a> for as little as $30. <h2>High-risk heaters</h2> <a href="https://www.sciencedirect.com/science/article/pii/S0048969724012087">The evidence</a> is now very clear: wood heater smoke is a potent source of air pollution and significant cause of ill-health in Australia. The more often you burn, the greater the risk. One <a href="https://doi.org/10.1016/j.envint.2023.108128">large population study</a> found even infrequent wood heater use (30 days or more each year) increases the risk of lung cancer by 68%. Wood heaters spill smoke into the home when refuelling. They also suck smoke from outside back into the home as air is drawn up the chimney. If you can smell your wood heater, it is harming your health and exposing you to a toxic mix of particles and gases. For the wider community, the cumulative health impacts of wood heaters are significant. Less than <a href="https://www.abs.gov.au/ausstats/abs@.nsf/Previousproducts/4602.0.55.001Main%20Features5Mar%202011?opendocument&tabname=Summary&prodno=4602.0.55.001&issue=Mar%202011&num=&view=">10% of Australian households</a> use a wood heater. Yet they are the largest source of particulate air pollution in most Australian cities and towns, including <a href="https://www.environment.nsw.gov.au/-/media/OEH/Corporate-Site/Documents/Air/sydney-air-quality-study-stage-2-program-report-220644.pdf">Sydney</a>, <a href="http://www.doi.org/10.1016/j.scitotenv.2024.171069">Melbourne</a>, <a href="https://onlinelibrary.wiley.com/doi/full/10.5694/mja2.52176">Canberra</a>, <a href="http://www.doi.org/10.1016/j.scitotenv.2024.171069">Adelaide</a> and <a href="http://www.doi.org/10.3390/ijerph17093264">Hobart</a>. Even in temperate Sydney, wood heaters emit <a href="https://www.environment.nsw.gov.au/-/media/OEH/Corporate-Site/Documents/Air/sydney-air-quality-study-stage-2-program-report-220644.pdf">more of this pollution</a> than all the cars, trucks, boats and buses combined, and more than coal-fired power stations and industry. <a href="https://safeair.org.au/">Centre for Safe Air</a> researchers <a href="https://doi.org/10.1016/j.scitotenv.2024.171069">estimate</a> wood heaters cause between 558 and 1,555 excess deaths a year in Australia. That’s roughly equivalent to the <a href="https://www.bitre.gov.au/publications/ongoing/road_deaths_australia_monthly_bulletins">annual road toll</a>. Fine particles (2.5 microns or less in diameter – also known as PM2.5) are a major component of wood smoke. PM2.5 increases <a href="https://www.epa.gov/air-research/air-pollution-and-cardiovascular-disease-basics">rates of heart disease and stroke</a>, <a href="https://doi.org/10.3978%2Fj.issn.2072-1439.2016.01.19">lung disease</a>, <a href="https://doi.org/10.1016/j.scitotenv.2018.11.218">dementia and other neurological conditions</a> and <a href="https://asthma.org.au/about-us/advocacy/air-quality">asthma attacks</a>. Risks of <a href="https://doi.org/10.1371/journal.pmed.1003718">adverse pregnancy outcomes</a> and <a href="https://www.eea.europa.eu/publications/air-pollution-and-childrens-health">poorer learning outcomes in children</a> are also increased. <h2>Low-risk heaters</h2> Evidence suggests there is no “safe” level of air pollution, with health effects <a href="https://doi.org/10.1016/j.envint.2019.02.044">seen at very low levels</a>. Even ducted gas heating, where most of the toxins are ventilated, <a href="https://search.informit.org/doi/abs/10.3316/informit.786585213635569">can expose residents to low levels</a> of PM2.5, nitrogen dioxide (NO2), carbon monoxide and formaldehyde. Over time, this can have a range of <a href="https://safeair.org.au/the-health-impacts-of-gas-use-extraction/#gf_1">health impacts</a>, including worsening asthma and respiratory symptoms. Burning gas for heating also adds to greenhouse gas emissions. As Australia transitions to a zero-carbon society, some states and territories are phasing out installation of new wood heaters, such as <a href="https://www.abc.net.au/news/2023-08-24/canberra-to-phase-out-wood-heaters-by-2045/102769162">in the ACT</a>, and gas connections, such as <a href="https://www.planning.vic.gov.au/guides-and-resources/strategies-and-initiatives/victorias-gas-substitution-roadmap">in Victoria</a>. Subsidies to help people replace unhealthy heaters are excellent investments in the environment, public health and health equity. <h2>Healthy heaters</h2> Ultimately, heaters that do not rely on burning fuel inside the home are the safest, and often more affordable, heating option. A <a href="https://www.abc.net.au/news/2023-07-17/cleaning-filters-in-reverse-cycle-air-conditioner-to-save/102594652">well-maintained</a> reverse-cycle air conditioner, sometimes called a heat pump, actually cleans the air inside your home. These air conditioners have the additional benefit of cooling your home in summer. As heatwaves become more severe and frequent, efficient cooling is <a href="https://www.sciencedirect.com/science/article/pii/S0378778823004152">increasingly important for health</a>. As for affordability, an efficient reverse-cycle air conditioner can be up to <a href="https://www.climatechoices.act.gov.au/__data/assets/pdf_file/0005/1862663/Sustainable-Household-Scheme-A-guide-to-reverse-cycle-systems.pdf">seven times as efficient</a> as a gas wall heater in the energy it uses for a given amount of heat. There are many other <a href="https://www.choice.com.au/home-and-living/heating/electric-heaters/articles/which-electric-heater-type-is-best">electric heating technologies</a> – such as fan heaters, oil column heaters, panel heaters, or infrared heaters – that do not release toxins into the home. Heater manufacturers are often reluctant to talk about the health impacts of their products, and regulators are slow to catch up with the science. By thinking about heating in terms of health, you can make your home safer for yourself and the people around you. After all, there’s nothing cosier than a healthy home.<img style="border: none !important; box-shadow: none !important; margin: 0 !important; max-height: 1px !important; max-width: 1px !important; min-height: 1px !important; min-width: 1px !important; opacity: 0 !important; outline: none !important; padding: 0 !important;" src="https://counter.theconversation.com/content/235102/count.gif?distributor=republish-lightbox-basic" alt="The Conversation" width="1" height="1" /> <a href="https://theconversation.com/profiles/christine-cowie-191638">Christine Cowie</a>, Senior Research Fellow, Centre for Air Quality and Health Research and Evaluation, Woolcock Institute of Medical Research, University of Sydney; Senior Research Fellow, South West Sydney Clinical School, <a href="https://theconversation.com/institutions/unsw-sydney-1414">UNSW Sydney</a> and <a href="https://theconversation.com/profiles/bill-dodd-1280161">Bill Dodd</a>, Knowledge Broker, Centre for Safe Air (NHMRC CRE), and Adjunct Researcher, Media School, <a href="https://theconversation.com/institutions/university-of-tasmania-888">University of Tasmania</a> Image credits: Shutterstock This article is republished from <a href="https://theconversation.com">The Conversation</a> under a Creative Commons license. Read the <a href="https://theconversation.com/snug-but-unsafe-your-heater-may-be-harming-your-health-what-are-your-safest-choices-235102">original article</a>.

Home & Garden

New York City mocked for only just discovering wheelie bins

New York City has been trolled online after discovering wheelie bins for the first time. In order to tackle the "trash revolution", the mayor of NYC Eric Adams announced that wheelie bins will be introduced city wide, instead of the current system which is just leaving rubbish bags on the street. Despite the introduction of wheelie bins being a great solution for the city's trash and rodent problem, many were shocked to learn that the receptacles don't already exist there. Introducing the roll out, Mayor Adams began his press conference rolling in a bin and proudly demonstrating how to use it before celebrating with colleagues. He said “many people thought it was impossible” that these wheelie bins were going to be part of the city’s “trash revolution”. “We all have one unified dislike, and those are those pesky New York City rats,” Mr Adams said. “They’re getting more and more bold. They no longer run from you. They just hang out and just do what they want. We want to make sure we change that in a real way.” NYC department of sanitation commissioner Jessica Tisch described the official NYC bin as a “beautiful, rat-fighting piece of engineering” to conquer the estimated three million rats that dominate the streets. The wheelie bin announcement, which was intended to impress New Yorkers, has also gone global – with Europeans and Australians baffled by concept of wheelie bins being new. “Oh my word! Are they seriously showing their constituents how to use a trash can?” wrote one person. “Huh, they don’t have wheelie bins? What century do they live in?” said a second. “How the hell is this revolutionary??” agreed another. “So they finally figured out putting your trash in piles on the sidewalk is not a good idea,” mocked someone else. Image credits: X (Twitter)

Home & Garden

Plastic Free July is a waste of time if the onus is only on consumers

<div class="theconversation-article-body"><a href="https://theconversation.com/profiles/bhavna-middha-1061611">Bhavna Middha</a>, <a href="https://theconversation.com/institutions/rmit-university-1063">RMIT University</a> and <a href="https://theconversation.com/profiles/ralph-horne-160543">Ralph Horne</a>, <a href="https://theconversation.com/institutions/rmit-university-1063">RMIT University</a> Every year, the <a href="https://www.plasticfreejuly.org/">Plastic Free July</a> campaign asks us to refuse single-use plastic. The idea is that making a small change in our daily lives will collectively make a big difference. And hopefully, better behaviour will stick and become a habit. The intent is good, but consumers shouldn’t have to bear full responsibility for plastic pollution. Individual sacrifices – particularly temporary ones – <a href="https://www.sciencedirect.com/science/article/abs/pii/S0301421509004728">won’t make a significant difference</a>. Governments, manufacturers and retailers need to get serious about tackling this problem. If Plastic Free July put pressure on the supply side of the equation, rather than demand, it could be more successful. Our research spans food packaging including plastics, waste, sustainable consumption and social practices. We know consumer demand is only one part of the picture. Eliminating plastic waste requires broader systemic changes. <h2>The cabbage dilemma</h2> Research shows consumers generally want to do the <a href="https://www.sustainability.vic.gov.au/news/news-articles/the-conversation-on-sustainability-has-changed">right thing by the environment</a> but find it <a href="https://theconversation.com/households-find-low-waste-living-challenging-heres-what-needs-to-change-197022">challenging</a>. Coming out of a supermarket with no packaging is difficult. There are few unpackaged food items and even when there is a choice, the unpackaged item may be more <a href="https://www.smh.com.au/politics/federal/want-your-fruit-and-veg-without-the-plastic-you-ll-have-to-pay-more-20231107-p5eib4.html">expensive</a>. Have you ever been stuck in the supermarket, choosing between the large head of cabbage you know you won’t finish before it goes bad, or the plastic-wrapped half-cabbage you really need? Consumers should not be forced to choose between food waste (another huge problem) or plastic waste. Maybe there’s another way. For example, why not sell cabbages of different sizes? Why do we need to grow such large heads of cabbage anyway? Both plastic consumption and food waste can be addressed by changing how we produce and distribute certain foods. <h2>Governments, manufacturers and retailers must drive change</h2> The onus for reducing plastic consumption and waste should be placed firmly on those who make plastic and profit from selling their products, as well as those who make and sell products wrapped in plastic packaging. Research has shown just <a href="https://www.csiro.au/en/news/All/News/2024/April/Global-study-finds-more-than-half-of-branded-plastic-pollution-linked-to-56-companies?utm_source=pocket_shared">56 companies</a> globally are responsible for more than half of the branded plastic pollution that ends up in the environment. Companies profit from using plastics because it is cheaper to use than changing to alternatives, such as cardboard or compostable materials, or using less packaging. This means companies choosing to avoid using plastics face unfair competition. It’s a tough habit to kick. Industry-led <a href="https://productstewardship.us/what-is-epr/#:%7E:text=Stewardship%20can%20be%20either%20voluntary,product%20stewardship%20required%20by%20law">voluntary schemes</a> are <a href="https://www.insidewaste.com.au/91038-2-product-stewardship-schemes/">limited in terms of both participation and outcomes</a>. Many companies are failing to meet their own <a href="https://www.asyousow.org/report-page/2024-plastic-promises-scorecard">plastic reduction goals</a>. Governments need to step in and force companies to take responsibility for the plastic and packaging they manufacture. In practice, this could involve similar schemes to the container deposit scheme for beverage containers, or returning plastics to stores. Replacing voluntary schemes with mandatory regulations and increased producer responsibility means companies will have to <a href="https://www.insidewaste.com.au/91038-2-product-stewardship-schemes/">invest in long-term changes designed with care</a>. <figure><iframe src="https://www.youtube.com/embed/UnXVU-06ciI?wmode=transparent&start=1" width="440" height="260" frameborder="0" allowfullscreen="allowfullscreen"></iframe><figcaption>What’s Plastic Free July?</figcaption></figure> <h2>Cities are built around plastic</h2> Our previous research has shown plastic performs an essential role in some, <a href="https://rgs-ibg.onlinelibrary.wiley.com/doi/full/10.1111/geoj.12457">constrained circumstances</a>. We found vulnerable householders often rely on plastic to make life manageable, such as using plastics to cover belongings on the balcony, or using plastic cutlery and plates in student apartments with minimal kitchen space. This includes people with accessibility needs, people relying on public transport to shop for groceries, or people who are financially constrained or living in small high-rise <a href="https://theconversation.com/we-cant-keep-putting-apartment-residents-waste-in-the-too-hard-basket-200545">apartments</a>. Unsustainable lifestyles are not so much a choice as a product of poorly planned cities, housing and regulations. It is all very well if you are mobile and well-located, but if you live in a <a href="https://www.abc.net.au/news/2015-07-08/food-deserts-have-serious-consequences-for-residents-experts/6605230">poorly serviced</a> distant suburb and <a href="https://www.unsw.edu.au/newsroom/news/2023/01/are-you-living-in-a-food-desert--these-maps-suggest-it-can-reall">transport groceries or takeaway food</a> or buy things on the go, then plastic is perhaps the only current affordable way to make it work. So campaigns and solutions that do not consider how <a href="https://rgs-ibg.onlinelibrary.wiley.com/doi/full/10.1111/geoj.12457">everyday lives and economy</a> are intertwined with plastics can <a href="https://www.nature.com/articles/s42949-024-00149-w">exclude people and spaces</a> who can’t access the alternatives. For example, there are ways to make <a href="https://onlinelibrary.wiley.com/doi/abs/10.1111/1745-5871.12464">convenience eating more sustainable</a> in education settings. We have shown how <a href="https://onlinelibrary.wiley.com/doi/abs/10.1111/1745-5871.12390">canteens and microwaves</a> in shared spaces can enable people to access affordable food with their friends, as in <a href="https://www.charlesabroad.cz/post/german-university-canteens-why-do-they-beat-the-czech-ones">University Mensa in Germany</a>. Our <a href="https://cur.org.au/project/tackling-food-related-single-use-plastics-in-diverse-consumption-contexts/">new research</a> will explore how single-use food-related plastics and packaging form an integral part of our daily lives, including shopping, work, cooking and storage. Sometimes new policies inadvertently disadvantage certain groups and communities, such as the aged, less mobile, people living in apartments, or low socio-economic groups. Before we roll out new policies and regulations, we need to understand the roles these materials play and the kinds of services and value they provide. We aim to develop a framework to inform policies and strategies that enable a just and inclusive transition to reduced plastic use. <h2>What about after July?</h2> Plastic Free July and similar campaigns are based on idea that making a temporary change will lead to more permanent lifestyle changes. But research shows temporary shifts are <a href="http://www.demand.ac.uk/wp-content/uploads/2016/03/DEMAND2016_Full_paper_42-Shove.pdf">very different</a> to <a href="https://pure.manchester.ac.uk/ws/portalfiles/portal/32468813/FULL_TEXT.PDF">structural, permanent shifts</a> in <a href="https://www.taylorfrancis.com/chapters/edit/10.4324/9781315816494-1/introduction-social-practices-intervention-sustainability-beyond-behaviour-change-yolande-strengers-cecily-maller?context=ubx&refId=d608abad-39f9-4bb2-8754-56e9e2000c5e">practices</a>. Supermarkets will still wrap items in plastic and sell single-use plastic, even if we try to buy less during Plastic Free July. Ultimately, the focus should be on designing effective infrastructure and policy solutions for lasting results, considering how demand for plastic is produced in the first place. Some of these changes will require a shift in community expectations and food culture. Rather than pointing the finger at consumers, let’s get to work on redesigning our cities. We need to rethink how everyday practices, manufacturing and distribution systems are structured to eliminate plastic waste.<img style="border: none !important; box-shadow: none !important; margin: 0 !important; max-height: 1px !important; max-width: 1px !important; min-height: 1px !important; min-width: 1px !important; opacity: 0 !important; outline: none !important; padding: 0 !important;" src="https://counter.theconversation.com/content/233436/count.gif?distributor=republish-lightbox-basic" alt="The Conversation" width="1" height="1" /> <a href="https://theconversation.com/profiles/bhavna-middha-1061611">Bhavna Middha</a>, ARC DECRA and Senior Research Fellow, Centre for Urban Research, <a href="https://theconversation.com/institutions/rmit-university-1063">RMIT University</a> and <a href="https://theconversation.com/profiles/ralph-horne-160543">Ralph Horne</a>, Associate Deputy Vice Chancellor, Research & Innovation, College of Design & Social Context, <a href="https://theconversation.com/institutions/rmit-university-1063">RMIT University</a> Image credits: Shutterstock This article is republished from <a href="https://theconversation.com">The Conversation</a> under a Creative Commons license. Read the <a href="https://theconversation.com/plastic-free-july-is-a-waste-of-time-if-the-onus-is-only-on-consumers-233436">original article</a>. </div>

Home & Garden

7 items you should never put in your dryer

There are just some items that can’t take the dryer’s heat. To avoid shrinking and more these are the ones you should never put in the dryer. 1. Bathing suits The dryer will leave the spandex of bathing suits brittle and broken. 2. Pantyhose The delicate material of pantyhose will shrink in the heat of the dryer and the tumbling motion can cause stockings to get tangled. 3. Rubber-backed rugs They may be small enough to fit in your dyer but the rubber-back of these mats might crumble in the heat of the dryer. 4. Bras The heat of the dryer can damage bra’s elasticity and shape. 5. Clothes with embellishments Embellishments can easily snag in a dryer – and also snag other items in the process. 6. Anything that warns against dryers Double-check the care tag of your item of clothing before chucking it in the dryer. If it warns against using the dryer, it’s for good reason. It will help your clothes look new for longer and prevent shrinking and more. 7. Running shoes The heat can ruin the cushioning, weaken adhesive and shrink the rubber. Image credits: Getty Images

Home & Garden

Vinegar and baking soda: a cleaning hack or just a bunch of fizz?

<a href="https://theconversation.com/profiles/nathan-kilah-599082">Nathan Kilah</a>, <a href="https://theconversation.com/institutions/university-of-tasmania-888">University of Tasmania</a> Vinegar and baking soda are staples in the kitchen. Many of us have combined them in childhood scientific experiments: think fizzy volcanoes and geysers. But people also frequently mix vinegar and baking soda to produce a reportedly effective household cleaner. Unfortunately, the chemistry behind the bubbly reaction doesn’t support the cleaning hype. The fizzy action is essentially <a href="https://theconversation.com/six-surprising-things-about-placebos-everyone-should-know-220829">a visual “placebo</a>”, formed by the combination of an acid and a base. So, how does it work, and is it worth using these chemicals for cleaning? To understand all this, it helps to know a little more about chemistry. <h2>What’s an acid?</h2> Foods with a sour taste typically contain acids. These include citric acid in lemon juice, malic acid in apples, lactic acid in yoghurt and <a href="https://theconversation.com/kitchen-science-everything-you-eat-is-made-of-chemicals-56583">phosphoric acids in soft drinks</a>. Most vinegars contain around 4–10% acetic acid, the rest is water and small amounts of flavour chemicals. There are other naturally occurring acids, such as formic acid in ant bites and hydrochloric acid in our stomachs. Industrially, sulfuric acid is used in mineral processing, nitric acid for <a href="https://theconversation.com/what-is-ammonium-nitrate-the-chemical-that-exploded-in-beirut-143979">fertiliser manufacturing</a> and the highly potent hydrofluoric acid is used to etch glass. All of these acids share similar properties. They can all release hydrogen ions (positively charged atoms) into water. Depending on their potency, acids can also dissolve minerals and metals through various chemical reactions. This is why vinegar is an excellent cleaner for showers or kettles – it can react with and dissolve mineral deposits like limescale. Other common acidic cleaning ingredients are oxalic acid, used for revitalising timber decks, hydrochloric acid in concrete and masonry cleaners, and sulfamic acid in potent toilet cleaners. <h2>What’s a base?</h2> In chemistry, bases – the opposite of acids in many ways – can bind, rather than release hydrogen ions. This can help lift and dissolve insoluble grime into water. Bases can also break apart fat molecules. Baking soda (also known as sodium hydrogen carbonate, sodium bicarbonate, or bicarb) is a relatively weak base. Stronger common bases include sodium carbonate (washing soda), sodium hydroxide (lye) and ammonia. <a href="https://theconversation.com/spill-at-a-nuclear-facility-shows-potential-burn-risks-from-a-household-chemical-112763">Sodium hydroxide</a> is a potent drain cleaner – its strong base properties can dissolve fats and hair. This allows blockages to be broken down and easily flushed away. <h2>Mixing a base and an acid</h2> Mixing vinegar and baking soda causes an immediate chemical reaction. This reaction forms water, sodium acetate (a salt) and carbon dioxide – the fizzy part. The amount of carbon dioxide gas that is produced from baking soda is remarkable – one tablespoon (around 18 grams) can release over <a href="https://www.chemedx.org/JCESoft/jcesoftSubscriber/CCA/CCA8/MAIN/8/06/2/4/movie.html">five litres of gas</a>! But only if you add enough acid. Reactions in chemistry often use equal quantities of chemical reagents. A perfect balance of acetic acid and baking soda would give you just water, carbon dioxide and sodium acetate. But the majority of vinegar and bicarb cleaner recipes use a large excess of one or the other components. An example from TikTok for a DIY oven cleaner calls for one and a half cups of baking soda and one quarter cup of vinegar. Crunching the numbers behind the chemical reaction shows that after the fizz subsides, over 99% of the added baking soda remains. So the active cleaning agent here is actually the baking soda (and the “elbow grease” of scrubbing). Ovens can be cleaned much more rigorously with stronger, sodium hydroxide based cleaners (although these are also more caustic). Many modern ovens also have a self-cleaning feature, so read your product manual before reaching for a chemical cleaner of any sort. <h2>What about the sodium acetate?</h2> Devotees of vinegar and baking soda mixtures might be wondering if the product of the fizzy reaction, sodium acetate, is the undercover cleaning agent. Unfortunately, sodium acetate is an even weaker base than baking soda, so it doesn’t do much to clean the surface you’re trying to scrub. Sodium acetate is used in <a href="https://www.youtube.com/watch?v=vABpel-11Nc">crystallisation-based heating packs</a> and as a concrete sealant, but not typically as a cleaner. Fun fact: sodium acetate can be combined with acetic acid to make a crystalline <a href="https://theconversation.com/busting-the-myth-that-all-food-additives-are-bad-a-quick-guide-for-label-readers-82883">food additive</a> called sodium diacetate. These crystals give the vinegar flavour to <a href="https://www.youtube.com/watch?v=N0hEutu_goY">salt and vinegar chips</a> without making them soggy. <h2>Sorry to burst your bubbles</h2> There are a few rare cases where mixing vinegar and baking soda may be useful for cleaning. This is where the bubbling has a mechanical effect, such as in a blocked drain. But in most cases you’ll want to use either vinegar or baking soda by itself, depending on what you’re trying to clean. It will be less <a href="https://theconversation.com/visually-striking-science-experiments-at-school-can-be-fun-inspiring-and-safe-banning-is-not-the-answer-195362">visually exciting</a>, but it should get the job done. Lastly, remember that mixing cleaning chemicals at home can be risky. Always carefully read the product label and directions before engaging in DIY concoctions. And, to be extra sure, you can find out more safety information by reading the product’s <a href="https://theconversation.com/a-new-tiktok-trend-has-people-drinking-toxic-borax-an-expert-explains-the-risks-and-how-to-read-product-labels-210278">safety data sheet</a>.<img style="border: none !important; box-shadow: none !important; margin: 0 !important; max-height: 1px !important; max-width: 1px !important; min-height: 1px !important; min-width: 1px !important; opacity: 0 !important; outline: none !important; padding: 0 !important;" src="https://counter.theconversation.com/content/225177/count.gif?distributor=republish-lightbox-basic" alt="The Conversation" width="1" height="1" /> <a href="https://theconversation.com/profiles/nathan-kilah-599082">Nathan Kilah</a>, Senior Lecturer in Chemistry, <a href="https://theconversation.com/institutions/university-of-tasmania-888">University of Tasmania</a> Image credits: Shutterstock This article is republished from <a href="https://theconversation.com">The Conversation</a> under a Creative Commons license. Read the <a href="https://theconversation.com/vinegar-and-baking-soda-a-cleaning-hack-or-just-a-bunch-of-fizz-225177">original article</a>.

Home & Garden

Bunnings' inspired makeover proves a smash hit with Bluey fans

Bunnings' latest Bluey inspired makeover has proven to be a hit among fans, as they brought to life part of the cartoon-world. The hardware giant collaborated with the hit children's cartoon and rebranded six of its Australian stores and one New Zealand outlet with the moniker "Hammerbarn." This is an homage to a popular episode with the same name, where the cartoon heelers go to a hardware store that looks exactly like Bunnings. “We’re excited to be working with BBC Studios and Ludo Studio to bring Hammerbarn to life in stores across the country,” says Ryan Baker, chief customer officer of Bunnings. The rebranding goes beyond the exterior with special Hammerbarn merch, Bluey-branded trolleys, and Bluey-themed workshops, meet-and-greets and scavenger hunts every weekend. “Our team across Australia have had kids and parents referring to Bunnings as Hammerbarn ever since the episode aired, so making this a reality in our stores for customers is really special," Baker said. “We wanted the Hammerbarn experience to be accessible to as many ‘Bluey’ fans and customers as we could, so it’s great to have a Hammerbarn transformation in each state – even down to the kids’ trolleys that have been rebranded." Hammerbarns resemblance to Bunnings is no coincidence as the episode reportedly took inspiration from a real store in Keperra, Queensland. “The design of Hammerbarn draws inspiration from the Bunnings Keperra store in Brisbane, the home of Bluey, which adds an extra layer of significance," Ludo Studios, the creators of the series said. “We are thrilled to offer fans the opportunity to experience Hammerbarn for real life; it’s everything we’ve ever wanted!” Images: Perth Now

Home & Garden

Simple, cheap remedies you’ll wish you knew sooner

Pull nails out gently If you’re planning to pull a nail out of wood but worry that the hammerhead will hurt the grain, protect the wood before using the hammer. How? Slip a plastic spatula under the head of the hammer before you start the job. Replace the oil in baking Fat makes baked goods moist and tender. It’s also incredibly kilojoule-dense, and if you’re cutting kilojoules, it’s an easy place to start. But say you don’t like your cakes and muffins dry and tough? Then applesauce is the answer. Replace up to 2/3 of the oil called for in a cake or muffin recipe with applesauce, and you’ll add moisture and flavour while ditching the fat. Sweeten the house People who are allergic to air fresheners and sprays can still enjoy the benefits of a sweet-smelling house. Wet a cotton ball with vanilla and dab it very lightly on the outside of a regular light bulb (not a halogen bulb) in your lamps. When you turn on the lamp, the bulb heats up and a faint but alluring scent of vanilla drifts out. Soften beans Afraid those dry beans have been on the shelf too long? Help soften them by adding a pinch of baking soda to the soaking water. Add a fresh pinch to the cooking water, too, and you can significantly reduce the aftereffects of bean consumption. Neutralise mouth ulcers Place an antacid tablet directly on the ulcer, giving it time to dissolve, or simply chew one. The medicine will stop the acids and enzymes in your mouth from attacking the tissue in the sore, and more importantly, it will stop the pain. (Be sure to check the product’s label for correct dosage instructions.) Rip it off the right way Pulling an adhesive bandage off your child’s skin can be tough on both of you. Make it easier by rubbing the bandage with a cotton ball soaked in baby oil. Rub until you can easily pull the bandage off. This trick works well for adults with sensitive skin, too. Clean your carpet overnight Whether your carpet smells dank and musty because of a pet, a smoker, or a season of rain, take the odour out with baby powder. Using a flour sifter, spread the powder generously over the carpet. Let it sit overnight – a few hours will suffice, but overnight is better – and vacuum up the powder and the smells in the morning. Hold a nail Stop hitting your fingers every time you hammer a nail in place. Use the teeth of an ordinary comb to hold the nail while you hammer. Get rid of fishy odours Been chopping something pungent? The smell of garlic or fish can linger on your fingers long after the food is gone. Avoid that by scrubbing your wet hands with baking soda, just as if it were soap, then rinse in warm water. Your hands will smell sweet – and feel softer, too. Remove splinters Make a paste of Epsom salt and water and apply it to the area harbouring a splinter. The paste will pull the splinter to the surface of the skin in about 10 minutes. It will pull insect stingers out of your skin, too. Skip the shaving cream Use hair conditioner for a smooth, clean shave – on your legs, under your arms, and (for men) even on your face. The conditioner will pamper your skin as well as your hair! You can also use hair conditioner as a soothing agent for legs irritated by shaving. Preserve your bouquet Spray the undersides of your cut flowers – leaves and petals – with hair spray to prolong their life. Be sure to stand about 30 cm away when you spray them for best results. Numb your eyebrows Make plucking your eyebrows much less painful by putting an ice pack on them until they’re uncomfortably cold. At that point your skin will be numb enough to begin plucking. You won’t even feel the tug! Train a dog Most dogs hate the sound of dried beans rattling in a can. Use that to your advantage when training a dog by putting a handful of beans in the bottom of an empty aluminium soda can. Seal the top with a strip of tape. When your dog misbehaves, shake the can a couple of times. Refresh tired feet Take this tip from marathon runners, who know that a ten-minute soak in a sugarless mouthwash will take your tootsies from tired to terrific. Alcohol invigorates and mint will make them smell sweet again. Remove crayon from walls If you find crayon markings on your wall, don’t get mad – get shaving cream. Spray the shaving cream directly onto the offending artwork, and scrub it off with a toothbrush or scrub brush. Make a close-fitting hot pad Soothe aching muscles with a custom-made hot pad. Fill a long sock, such as a tube or athletic sock, with dried beans, and tie the top tightly closed with ribbon or string. Heat in a microwave on high for 30 seconds. Place it right on your painful spot. You can drape it around a stiff neck or wrap it around a sore wrist, and it will mould to you, providing faster relief. Keep cookies fresh Homemade chocolate chip cookies can go from tasting deliciously soft and cakey to feeling hard and crunchy in a matter of days. To keep your freshly baked cookies tasting freshly baked, put a couple of slices of bread into the tin or jar where you store the cookies, laying the bread right on top of the cookies. The bread will keep that just-out-of-the-oven flavour and texture intact for up to a week. Wax your windows Do your double-hung windows have a bumpy ride every time you open or close them? If your windows don’t slide up and down with ease, let a candle help them. Clean the insides of the window frame where the sashes travel, then rub the same area with a candle. The windows will have a much smoother journey. Make your garage floor sparkle If you find a puddle of oil on your concrete garage floor, pour paint thinner over it, and then cover the area with kitty litter. (Make sure that the garage is well ventilated by keeping the garage door open, and don’t let anyone smoke or strike matches anywhere near the affected area – and keep the cats away.) The kitty litter will absorb the oil. Just sweep up the mess and you’re done. Clean smudges off suede Suede jackets, shoes and handbags look great, but they’re prone to picking up dirty marks. Clean fresh smudges off quickly and easily before they set into stains by rubbing the suede gently with a piece of fresh white bread. Use a small, circular motion. You may need a second piece of bread to get the spot clean. Keep down items from clumping Throw one or two tennis balls into the dryer the next time you dry down-filled items like pillows, comforters and jackets. They’ll ditch the flat look they get from the washing machine and puff up again with pride. Repel mosquitos You may love the mild apple-like flavour of chamomile tea but mosquitoes absolutely hate it. Brew a very strong batch of chamomile tea and keep it in a spray bottle in the fridge. Before you relax in the back yard or run through the tall grass, spray exposed skin liberally. It’s fragrant, potent and totally safe for children. Fill a stripped screw-hole If the screw keeps turning and turning in a piece of wood, push a bit of foil loosely in the hole and try again. It will grab tight. Freshen a fridge If something soured in your fridge or the freezer failed, clean it out, then fill a wide, shallow bowl with fresh coffee grounds and leave it in the fridge or freezer overnight. The strong scent of coffee will permeate the space, eradicating any hint of what went wrong. Banish burned-on food Liquid fabric softener is your best friend when it comes time to scrub pots and pans soiled by your worst enemy, baked-on grime. Soak the offending vessel in water and a squirt of fabric softener. Let it sit for an hour. Wash and rinse it all away. Feed your plants Used coffee grounds are full of nitrogen, so it’s a shame to throw them away each day. Coffee is especially good for acid-loving plants, like camellias, evergreens, rhododendrons, azaleas and rose bushes, so be sure they don’t miss out on the occasional cup of coffee – grounds, that is. Oil squeaky hinges Spray a little oil-based furniture polish on a squeaky door hinge, then open and shut the door several times to work the lubricant into the hinge. The furniture polish is a lot cleaner than the oil you’d usually use for a noisy hinge, and it works just as well to silence the squeak. Untangle a shoelace Junior got a knot in his sneaker and pulled and pulled until it became an impenetrable mass. Sprinkle the knot generously with cornflour, and then work the knot again. The laces will start to slip and slide, and you’ll be able to get the kinks out. Breathe better with a paper bag Got a case of the hiccups? Stop them before you start to hurt. Breathe in and out of a paper bag for a few minutes. You’ll create a build-up of carbon dioxide in your lungs, which helps relax your diaphragm – whose involuntary tightening causes the hiccups in the first place. This trick works if you’re hyperventilating, too. Give the jar a hand No more banging a jar on the floor to loosen a tight lid. No more running it under hot water. And no more fancy tools designed to do the trick – that somehow don’t work. Just put on a pair of rubber gloves, and open the jar with ease. (Psst – sandpaper also works wonders!) Image credits: Getty Images This article originally appeared on <a href="https://www.readersdigest.co.nz/food-home-garden/home-tips/1-solutions-youll-wish-you-knew-sooner?pages=1" target="_blank" rel="noopener">Reader's Digest</a>.

Home & Garden

7 ways you’re shortening the lifespan of your refrigerator

How you may be shortening the lifespan of a refrigerator Refrigerators are a necessity in the home, but they cost a pretty penny. They can range in price from $700 to thousands of dollars, depending on which refrigerator brand you buy and which bells and whistles you want. Since it takes a good chunk of change to pay for this appliance, it makes sense to take great care of it so it lasts as long as possible. The typical lifespan of a refrigerator is 10 to 15 years, but it could last up to 20 years if you take superb care of it. Knowing how you may be shortening the life of your fridge helps you nip bad habits in the bud and make those well-spent dollars go the extra mile. That’s why we’ve rounded up the ways you may be knocking valuable time off your fridge’s life – read on and take note! Then, brush up on the signs your refrigerator is about to die and what your refrigerator temperature should be – both important things to know for fridge upkeep. You’re not cleaning the internal mechanics “If the defrost drain is clogged with debris, or frozen, the water dripping off the coils will overflow the drain trough and drip into the bottom of your refrigerator,” experts at the Repair Clinic told Reader’s Digest. Not only can this overwork your fridge, leading to a shorter lifespan, but it potentially causes your fridge/freezer to leak water all over your kitchen floor. Leaking water is a sign you should get any appliance looked at – it’s also a symptom of some of the ways you’re shortening the life of your washer and dryer. You’re not cleaning the fridge itself Additionally, debris, foodstuff, sticky spills and more common food mishaps that stay on the gasket of the refrigerator’s door too long can tear or break the seal of your refrigerator door. That can cause a leak, allowing cold air to escape. This makes learning how to clean your refrigerator properly all the more important (psst – these are the best fridge cleaners that’ll get the job done). To keep your fridge in tip-top shape as long as possible, wipe down the door edges often. And while you’re wiping down your fridge, see if you’ve organised your refrigerator the right way to keep ingredients fresh and avoid food poisoning. You’re not cleaning the coils More than 70 per cent of service calls for your fridge can be eliminated by cleaning your coils once a year – so experts recommend upping that to twice a year if you have furry pets (like an adorable but extra-fluffy pup). Debris on the coils can stop your fridge from properly dissipating heat, which means your compressor works harder and longer than it was designed to. That makes your fridge use more energy and shortens its lifespan. It's too full We’ve all played a few games of Tetris with our refrigerator after we get home with the groceries, but be careful when stocking up and storing. While this isn’t a huge problem with newer models, some older models have fan blades that are less protected. You may even be able to see the fan blades in your freezer or fridge. Cramming your food into the fridge and freezer to the point of applying undue pressure on this small part can affect its shape and fit among related parts of your fridge, risking a break. Ineffective fridges are overworked fridges, which will eventually lead to a refrigerator that doesn’t work. To avoid overfilling your fridge, do a deep clean of the contents of your fridge every once in a while and eliminate clutter. You’re not changing the water filter often enough If you have the type of fridge that makes ice – with the dispenser either within the freezer or on your door – the water filter is key to keeping this part of your refrigerator in great condition. An old, broken or dislodged water filter can create all kinds of problems for your fridge. At best, your ice dispenser breaks. At worst, your fridge overworks itself to an early death and you’re stuck footing the bill for a new one. Luckily, CNET reports that you likely can detect this problem early, as your ice cubes will start coming out smaller, oddly shaped or not at all. Keep this in mind next time you’re filling up your water bottle. Your freezer temperature is too high “Ideally, the temperature should be set -18 degrees Celsius,” said experts at Repair Clinic. The wrong freezer temperature can affect the longevity of your ice maker, as well as the safety of the food you’ll be eating. A temperature higher than -9 degrees Celsius can also cause the defrost thermostat to stop working, which, in turn, overworks your refrigerator and shortens its life. You ignore weird noises or constant running If you notice that your fridge is always running, or is running louder than usual, do something about it right away. Some fixes are easy enough that you can do them yourself, or they’re inexpensive for a professional, but even if that’s not the case, allowing a fridge to work itself harder than it is intended to is a good way to put an early expiration date on it. Depending on the age of your fridge, you may want to decide not to fix it and invest in a new, more energy- and cost-efficient option. Image credits: Getty Images This article originally appeared on <a href="https://www.readersdigest.co.nz/food-home-garden/7-ways-youre-shortening-the-lifespan-of-your-refrigerator" target="_blank" rel="noopener">Reader's Digest</a>.

Home & Garden

10 dumb hiding spots burglars always find

Under the mattress Burglars will make a beeline to the room with the most valuables. “The good stop is always going to be in the master bedroom,” says Chris McGoey, CPP, CSP, CAM, president of <a href="http://www.crimedoctor.com/" target="_blank" rel="noopener">McGoey Security Consulting.</a> “That’s where you have your clothes, your jewellery, your extra cash, your prescriptions – anything of value.” Hiding things under the mattress is one of the oldest tricks in the book, so a thief will likely check there for hidden treasures, he says. Bedroom closet A thief might rummage through your entire closet – pockets and all – looking for cash or other valuables. If you do decide to store valuables in your closet, leave them in a box purposely mislabelled with a boring name (think: “uni textbooks 1980” or “baby clothes”) to keep sticky fingers out, suggests McGoey. Dresser drawers While burglars are in your bedroom, a jewellery box on top of the dresser is a hot commodity. Even if you don’t store your jewellery in plain sight, a thief will probably hunt around in dresser drawers for a shoebox or other unique box that could be filled with watches, jewels, and other valuables, says Robert Siciliano, CSP, security analyst with <a href="https://www.hotspotshield.com/" target="_blank" rel="noopener">Hotspot Shield</a>. Instead of putting your high-value belongings in an obvious box, ball them up in a sock, he suggests. Pick a pair with a bright pattern that will stand out to you but won’t look fishy to a crook. Portable safe You probably want to keep your precious items locked away, but it won’t do much good if the safe isn’t attached to the floor or a wall. “If it’s closed and locked, it implies there are things of value in there,” says McGoey. “If it’s small and portable, they’ll take the whole thing.” On the other hand, burglars are generally trying to get in and out as quickly as possible. They won’t bother using a stethoscope to crack the combination, so a heavy safe they can’t lift is your best bet, he says. Medicine cabinet Robbers want to make quick cash off your belongings, so they’ll be sure to browse your medicine cabinet for prescription pills they can sell. The pills might not be a concern because you can get a refill easily, but be careful what you store nearby. “You want to avoid putting anything of significant value around medication of any kind,” says Siciliano. For instance, using an old pill container as a hiding spot for jewels could actually make them a target. Freezer If you’ve thought of the freezer as a sneaky hiding spot, chances are a robber has, too. A burglar won’t rummage through your entire stack of frozen peas and fish sticks, but if you leave your treasures in something out-of-place, such as a sock, the thief will be onto you. “If you’re going to put something in the freezer, you want to put it in with something that looks legit, like wrapping it in a bag that used to have blueberries in it,” says Siciliano. Use the same rule of thumb if hiding anything in a pantry. Just give a loved one a heads up so that if anything happens, your valuables won’t be trashed with the rest of your food. Office drawers Think twice before stashing important papers like birth certificates or passports in your office drawers. “People want to be convenient. They have a file labelled,” says McGoey. Unfortunately, that also means you’re leading burglars straight to everything they need to steal your identity. Use a locked drawer to keep sensitive data safe, recommends Siciliano. Vase An empty vase could act as a hiding place for valuables, but swindlers are onto your tricks. They’ll likely tip the vase over or even break it, hoping to find goods inside. “Have something additional in it, like flowers, that would obscure somebody looking in it,” he says. They’ll also be less likely to empty your vase if it means dropping flowers all over the floor. Liquor cabinet A liquor cabinet might not seem like an obvious spot for thieves to hunt for valuables, but that doesn’t mean they’re safe. “It’s a target for kids looking for [alcohol],” says Siciliano. You might not be devastated if your whiskey goes missing, but you don’t want to lose an heirloom along with it. Suitcase Your luggage might seem like a waste of valuable storage space when you’re not travelling, but don’t keep anything irreplaceable inside. “Suitcases are common things people use as a safe even though it’s not a safe,” says McGoey. Criminals will open a suitcase up if they find one in your closet, he says. Image credits: Getty Images This article originally appeared on <a href="https://www.readersdigest.co.nz/home-tips/10-hiding-spots-burglars-always-look-first" target="_blank" rel="noopener">Reader's Digest</a>.

Home & Garden

How often should you wash your sheets and towels?

<a href="https://theconversation.com/profiles/rietie-venter-100529">Rietie Venter</a>, <a href="https://theconversation.com/institutions/university-of-south-australia-1180">University of South Australia</a> Everyone seems to have a different opinion when it comes to how often towels and <a href="https://7news.com.au/video/lifestyle/cleaning/dr-karl-on-how-often-you-should-wash-our-sheets-bc-6320410318112">bed sheets should be washed</a>. While many people might wonder whether days or weeks is best, in one survey from the United Kingdom, <a href="https://www.bbc.com/news/newsbeat-61259074">almost half of single men</a> reported not washing their sheets for up to four months at a time. It’s fairly clear that four months is too long to leave it, but what is the ideal frequency? Bed linen and towels are quite different and so should be washed at different intervals. While every week or two will generally suffice for sheets, towels are best washed every few days. Anyway, who doesn’t love the feeling of a fresh set of sheets or the smell of a newly laundered towel? <h2>Why you should wash towels more often</h2> When you dry yourself, you deposit thousands of <a href="https://www.frontiersin.org/articles/10.3389/fmicb.2018.02362/full">skin cells</a> and millions of <a href="https://www.ajicjournal.org/article/S0196-6553(23)00402-9/fulltext">microbes</a> onto the towel. And because you use your towel to dry yourself after a shower or bath, your towel is regularly damp. You also deposit a hefty amount of dead skin, microbes, sweat and oils <a href="https://theconversation.com/your-bed-probably-isnt-as-clean-as-you-think-a-microbiologist-explains-163513">onto your sheets</a> every night. But unless you’re a prolific night sweater, your bedding doesn’t get wet after a night’s sleep. Towels are also made of a thicker material than sheets and therefore tend to stay damp for longer. So what is it about the dampness that causes a problem? Wet towels are a breeding ground for bacteria and moulds. <a href="https://www.qld.gov.au/housing/public-community-housing/public-housing-tenants/looking-after-your-home/safety/mould">Moulds</a> especially love <a href="https://www.asthmaandlung.org.uk/living-with/indoor-air-pollution/allergies">damp environments</a>. Although mould won’t necessarily be visible (you would need significant growth to be able to see it) this can lead to an unpleasant smell. As well as odours, <a href="https://www.nhs.uk/common-health-questions/infections/can-clothes-and-towels-spread-germs/">exposure to these microbes</a> in your towels and sheets can cause <a href="https://aafa.org/allergies/types-of-allergies/insect-allergy/dust-mite-allergy/">asthma</a>, allergic skin irritations, or other <a href="https://wwwnc.cdc.gov/eid/article/11/4/04-1094_article">skin infections</a>. <h2>So what’s the ideal frequency?</h2> For bedding, it really depends on factors such as whether you have a bath or shower just before going to bed, or if you fall into bed after a long, sweaty day and have your shower in the morning. You will need to wash your sheets more regularly in the latter case. As a rule of thumb, once a week or every two weeks should be fine. Towels should ideally be washed more regularly – perhaps every few days – while your facecloth should be cleaned after every use. Because it gets completely wet, it will be wet for a longer time, and retain more skin cells and microbes. Wash your towels at a high temperature (for example, 65°C) as that will <a href="https://pubmed.ncbi.nlm.nih.gov/34465009/">kill many microbes</a>. If you are conscious of saving energy, you can use a lower temperature and add a cup of vinegar to the wash. The vinegar will kill microbes and <a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8231443/">prevent bad smells</a> from developing. Clean your washing machine regularly and dry the fold in the rubber after every wash, as this is another place microbes like to grow. <h2>Smelly towels</h2> What if you regularly wash your towels, but they still smell bad? One of the reasons for this pong could be that you’ve left them in the washing machine too long after the wash. Especially if it was a warm wash cycle, the time they’re warm and damp will allow microbes to happily grow. Under <a href="https://textbookofbacteriology.net/growth_3.html">lab conditions</a> the number of these bacteria can double every 30 minutes. It’s important to hang your towel out to dry after use and not to leave towels in the washing machine after the cycle has finished. If possible, hang your towels and bedding out in the sun. That will dry them quickly and thoroughly and will foster that lovely fresh, clean cotton smell. Using a dryer is a good alternative if the weather is bad, but outdoors in the sun is always better if possible. Also, even if your towel is going to be washed, don’t throw a wet towel into the laundry basket, as the damp, dirty towel will be an ideal place for microbes to breed. By the time you get to doing your washing, the towel and the other laundry around it may have acquired a bad smell. And it can be difficult to get your towels smelling fresh again. <h2>What about ‘self-cleaning’ sheets and towels?</h2> Some companies sell “quick-dry” towels or “self-cleaning” towels and bedding. Quick-dry towels are made from synthetic materials that are weaved in a way to allow them to dry quickly. This would help prevent the growth of microbes and the bad smells that develop when towels are damp for long periods of time. But the notion of self-cleaning products is more complicated. Most of these products contain <a href="https://www.degruyter.com/document/doi/10.1515/chem-2016-0005/html">nanosilver</a> or copper, antibacterial metals that kill micro-organisms. The antibacterial compounds will stop the growth of bacteria and can be useful to limit smells and reduce the frequency with which you need to clean your sheets and towels. However, they’re not going to remove dirt like oils, skin flakes and sweat. So as much as I would love the idea of sheets and towels that clean themselves, that’s not exactly what happens. Also, excessive use of antimicrobials <a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6636436/pdf/idr-12-1985.pdf">such as nanosilver</a> can lead to <a href="https://www.frontiersin.org/articles/10.3389/fmicb.2021.652863/full">microbes becoming resistant</a> to them.<img style="border: none !important; box-shadow: none !important; margin: 0 !important; max-height: 1px !important; max-width: 1px !important; min-height: 1px !important; min-width: 1px !important; opacity: 0 !important; outline: none !important; padding: 0 !important;" src="https://counter.theconversation.com/content/216083/count.gif?distributor=republish-lightbox-basic" alt="The Conversation" width="1" height="1" /> <a href="https://theconversation.com/profiles/rietie-venter-100529">Rietie Venter</a>, Associate professor, Clinical and Health Sciences, <a href="https://theconversation.com/institutions/university-of-south-australia-1180">University of South Australia</a> Image credits: Getty Images This article is republished from <a href="https://theconversation.com">The Conversation</a> under a Creative Commons license. Read the <a href="https://theconversation.com/how-often-should-you-wash-your-sheets-and-towels-216083">original article</a>.

Home & Garden

9 things you should never touch in someone else’s house

A hands-off approach Nothing like a global pandemic to critically alter your lifelong and intrinsic sanitary practices, huh? And while we know coronavirus does not spread easily from surfaces, there are still plenty of other germs and bacteria that do. And it’s not always a matter of good hygiene – sometimes it’s just a matter of good manners! The door Of course, you can actually touch the door, but you should never do so to let yourself into someone else’s home without them, or without being invited. Always knock or ring the bell, even if it’s been left unlocked, unless someone has expressly told you that you don’t have to. And please, don’t show up knocking earlier than expected – it could be a huge inconvenience to your host. Their bathroom As with most of the things on this list, you should avoid this unless you’re specifically invited. Try not to stray after your trip to the bathroom for a look around – it’s definitely off-limits if you don’t have permission or are going in without your host knowing. Of course, there are exceptions, as it may not be so serious an offence if you know the person very well, or if one lives in a shared living space, a studio, or an apartment with limited space. And on that note, it’s best to wait until you’re invited to sit or relax on someone’s bed. Many people also find that a bedroom is a convenient place to store coats if there are guests coming over, but wait until they offer instead of assuming it’s OK. The floor - with your shoes on Depending on personal preferences or cultural norms, many households have a no-shoes-inside policy. Take the tip from your host – if they’re wearing shoes in their house, you can probably assume it’s OK for you. When in doubt, ask what they would prefer. Another place you shouldn’t be putting your feet? On the couch or coffee table. I can think of five good reasons you should ban shoes in the house, period. The fridge and cupboards This one might sound like it should go without saying, but some might not realize just how rude it is to help yourself to someone else’s food. If you’re hungry, let your host know, or suggest going out to eat. If you’re staying for a long time, your host will probably prepare and shop for food accordingly, but it’s a good idea to offer to bring or buy some groceries yourself. And if you came for dinner, eat what’s been prepared for you, and offer to bring a dish or wine to share. If you have a restricted diet, let your host know beforehand and prepare a dish to bring if it’s difficult to accommodate. Offer to help cook, and lend a hand with the dishes and cleanup. Countertops are absolutely one of those things you should be cleaning every day, regardless. The windows or thermostat Always let your hosts set the thermostat number – it’s their house, after all, and they’re the ones paying the bill for it. If you’re really too cold, a better option might be to ask to borrow a jumper, or extra blankets if you’ll be staying overnight. Too hot? Suggest an activity to help cool off, like going to a place with air conditioning. If you have a medical condition that makes you particularly sensitive to heat or cold, you should always inform your host ahead of time so you can make plans accordingly. Drawers and cabinets This one is definitely invasive of your host’s privacy. Don’t go rummaging for anything that’s not in plain sight or in the rooms your host is expecting you in. You might find it tempting to snoop, but the medicine cabinet is certainly off-limits. Workspaces, mail, or bills To go along with the last one, it’s always best to avoid snooping. In some homes, a guest bedroom might also double as a home office, so steer clear of using these spaces to store your things. You have no idea how they might have organised their things, so try to leave it as is. Not going through someone’s mail is basic manners! Cigarettes or e-cigarettes Unless your host is doing the same and gives you permission, you should never, ever start smoking a cigarette or e-cigarette in someone’s home. This rule is especially inflexible if there are children in the house. Not only can you expose them to the harmful ingredients and chemicals in cigarettes, but the effects – and the smell – can linger long after you’re gone. If you can’t wait, excuse yourself to go outside, and try to move away from doors and windows so it doesn’t waft into the house. Removing the cigarette and cigar smell is quite the cumbersome task. The Wi-Fi Try to refrain from asking for the Wi-Fi password unless you’re a long-term guest or a very frequent visitor. If you’re asking at the beginning of a dinner party, it’s sending the message that you’d rather be on your phone. Try to stay off of your phone as much as possible to really have quality time when you’re visiting. Image credits: Shutterstock This article originally appeared on <a href="https://www.readersdigest.com.au/true-stories-lifestyle/9-things-you-should-never-touch-in-someone-elses-house" target="_blank" rel="noopener">Reader's Digest</a>.

Home & Garden

This bathroom item is dirtier than your toilet seat, according to a microbiologist

Bathrooms and germs Bathrooms are filthy – there’s just no way around it. They’re home to toilets, sinks and showers and tend to be one of the dirtiest places in the home, no matter how often they’re on your cleaning schedule. And because the toilet seat plays host to your derrière, it’s easy to label this as the germiest spot in the bathroom. But research is disproving that notion. Overall, the hard surfaces – such as the toilet seat and floor – are scrubbed down often because they’re the first lines on your bathroom cleaning checklist. And many people focus on cleaning the toilet because nothing screams dirty like a line of biofilm in the toilet bowl. But what about other bathroom-specific items? Dr Charles Gerba, a microbiology professor at the University of Arizona, says that it’s the fabrics in our bathroom that deserve the most attention. Yes, your bathmat is actually dirtier than your toilet seat, followed by towels, including those facecloths (which is why you need to wash your towels often). Here’s what you need to know. Are bathmats really that dirty? “We’ve done a lot of research on the microbiology of homes and, more recently, the bathroom,” says Gerba. The bathmat is problematic for two reasons, he says. First, it gets wet when you’re getting out of the shower, and it stays wet and moist, often in a dark and damp room. The second issue is that many people wear shoes in the bathroom, a huge contributing factor to the dirt, grime and bacteria found on bathmats. “Almost 90% of all shoes have faecal bacteria on them,” Gerba says. “You’re walking in dog poop all the time, and you don’t know it.” Beyond tracking shoes throughout the house and across bathmats, Gerba also pointed out the potential of spray from the toilet to land on bathmats. The Ecological Fluid Dynamics Lab at the University of Colorado Boulder experimented to see how far water droplets were ejected into the air when flushing public restroom toilets. The airborne particles shoot out quickly, reaching as much as 1.5 metres above the toilet within 8 seconds. The droplets were unpredictable and landed on the walls around the toilet, including behind it, and also on the ceiling. Which means that depending on the proximity, spray from a toilet can easily touch down on a plush bathmat. But while some research might suggest closing the toilet seat cover at home before flushing, not everyone agrees with that solution. “When you close the lid, the spray then goes over the top of the toilet seat and hits the walls on the side because you’ve narrowed the opening, which makes the water shoot out at a higher speed,” Gerba says, adding that closing the lid also leads to the toilet seat and underside of the lid getting more contaminated. How to prevent dirty bathmats Whether or not you close the toilet seat, one thing is certain: Keeping your bathmat as dry as possible is important. One of the factors that make bathmats the dirtiest spot in the bathroom is that they sometimes stay damp for hours, depending on how humid your environment is, how many people are showering and how much water splashes on them. Drying off in the shower will keep your bathmat from getting soggy. You can also hang it to dry instead of leaving it on the floor, where it will stay wet longer. Another tip: If you don’t remove your shoes when entering your house, at least take them off before going into the bathroom (and clean your floors often). That way, you’re not tracking outside germs onto a bathmat where they can quickly and easily multiply. “When you get out of the shower, it’s moist,” Gerba says. “Any time we have a fabric, it absorbs water, and things like faecal bacteria will survive longer there than on hard surfaces.” How to wash your bathmat The hard surfaces in bathrooms are satisfying to spray and wipe down, which Gerba recommends doing every few days. But what about bathmats? You should wash your bathmat at least once a week, and not just to keep it fresh and fluffy, but importantly, to remove bacteria. The first step to washing bathmats is to check the care label and follow the instructions on the tag, including which temperature is best for the fabric. Most bathmats can be machine-washed, but be careful with rubber-backed bathmats, which shouldn’t be dried on high heat. In general, quick-drying fabrics, such as microfibre and chenille, can be good options because they dry fast and are easy to launder. Something you can easily wash twice per week is the healthiest option. Image credits: Getty Images This article originally appeared on <a href="https://www.readersdigest.com.au/food-home-garden/home-tips/this-bathroom-item-is-dirtier-than-your-toilet-seat-according-to-a-microbiologist" target="_blank" rel="noopener">Reader's Digest</a>.

Home & Garden

Why are people putting toilet paper in the fridge?

Recently, people on social media have been advising you to replace that box of bi-carbonate of soda (baking soda) in the back of your fridge with a roll of toilet paper. Does this weird trick work? We asked kitchen and appliance experts to see what the pros had to say! <h4>Why put toilet paper in the fridge?</h4> Ruiz Asri, editor of Honest Food Talks, says toilet paper’s absorbency is behind this hack. “Moisture in the refrigerator often contributes to mildew and unpleasant odour,” Asri says. The toilet paper absorbs excess moisture, along with foul smells. References to toilet paper in the fridge can be found as far back as 2015. But its dedicated use of it as an odour absorber seems to be more recent, with videos appearing on TikTok and Facebook. Does it work? Yes, to a point. While TP will absorb odours, other options are more efficient, take up less space and generate fewer odd looks from houseguests. Amy, from the parenting blog Amy & Rose, has tried the TP technique. She had some fishy smells in the fridge, and her daughter suggested that she try the toilet paper hack. So did it work? “In my experience, somewhat,” she says. But here’s the catch: It’s just a temporary fix. <h4>Alternative fridge odour busters</h4> So if you want something longer lasting that takes up less space, read on for some alternate odour-fighting strategies. Bi-carbonate of soda Bi-carbonate of soda (also known as bi-carb and baking soda) is the go-to solution for many households. It caught on in the 1970s, when one manufacturer promoted it as an environmentally friendly alternative to chemical cleaning. By 1994, a US newspaper reported “more refrigerators are likely to have bi-carb than working light bulbs.” Bi-carb is a base material, which means it neutralises acids. Because most odours are acidic, it can cut off the smell at the source. (Side note: After deodorising a fridge with bi-carb, don’t use the contents of that box for baking. Cooking can reactivate those acids and contaminate your cake.) As the bi-carb interacts with more acids, it becomes less effective. Most people will need to replace it every three months. Black cumin seed oil Corinne Segura, a building biologist practitioner and founder of My Chemical-Free House, has first-hand experience with fridge odours. “When food went bad in my fridge, it left a lingering foul odour,” she says. “I used black cumin seed oil, which has a deodorising effect, to clean up the smell.” Segura credits this to the essential oil’s ability to deodorise methyl mercaptan, a chemical that produces a rotten scent. “I mixed five drops of black cumin essential oil with 1 tablespoon of dish soap and applied it in a thick layer to all the plastic components inside the fridge,” she says. “I let it sit for two hours before washing it off. This worked well to get rid of foul odours in the fridge.” Activated charcoal Activated charcoal captures the particles that cause bad smells, just like toilet paper. It’s available as a powder, in pre-cut filters or as fabric you can cut to size. It functions by collecting the volatile compounds given off by smelly items, reducing odour. Swap out the charcoal every month or so to keep it effective. Vanilla extract For those who prefer a more pleasant scent, especially around their food, Asri offers a particularly sweet recommendation. “Soak a cotton wool ball in vanilla extract and place it in the refrigerator,” he says. “This combats bad odours and leaves your fridge smelling like a bakery.” Crumpled newspaper and charcoal If you want a deep-clean on your fridge or freezer at minimal expense, go with one paper product that’s even cheaper than toilet paper. Fill up a particularly stinky fridge with crushed charcoal and crumpled newspaper (you can buy unprinted newsprint paper). You’ll need to replace the newspaper every day for about a week, but it’s a low-cost way to deal with a foul-smelling situation. <h4>UV light purifier</h4> If you gravitate towards high-tech solutions, consider a fridge with a UV light filter. “Ultraviolet light can destroy bacteria, mould and other pathogens,” says Alexander Hill, a sales rep for UK-based Appliance Depot. “Some fridge purifiers use UV light to sanitise the air and surfaces inside the fridge, thus reducing the source of many odours.” Take that, toilet paper. Image credits: Getty Images This article originally appeared on <a href="https://www.readersdigest.co.nz/food-home-garden/diy-tips/why-are-people-putting-toilet-paper-in-the-fridge" target="_blank" rel="noopener">Reader's Digest</a>.

Home & Garden

Homeowners often feel better about life than renters, but not always – whether you are mortgaged matters

<a href="https://theconversation.com/profiles/rachel-ong-viforj-113482">Rachel Ong ViforJ</a>, <a href="https://theconversation.com/institutions/curtin-university-873">Curtin University</a>; <a href="https://theconversation.com/profiles/hiroaki-suenaga-1477343">Hiroaki Suenaga</a>, <a href="https://theconversation.com/institutions/curtin-university-873">Curtin University</a>, and <a href="https://theconversation.com/profiles/ryan-brierty-1477346">Ryan Brierty</a>, <a href="https://theconversation.com/institutions/curtin-university-873">Curtin University</a> Homeownership has long been thought of as the <a href="https://www.abc.net.au/news/2017-08-23/why-australians-are-obsessed-with-owning-property/8830976">great Australian dream</a>. For individuals, it’s seen as the path to adulthood and prosperity. For the nation, it’s seen as a cornerstone of economic and social policy. Implicit in this is the assumption that owning a home rather than renting one makes people better off. It’s an assumption we are now able to examine using data from the government-funded <a href="https://melbourneinstitute.unimelb.edu.au/hilda">Household, Income and Labour Dynamics in Australia</a> (HILDA) survey, which for two decades has asked questions both about homeownership and satisfaction with life. The <a href="https://melbourneinstitute.unimelb.edu.au/__data/assets/pdf_file/0007/4694137/ContinuingPersonQuestionnaireW23M.pdf">overarching question</a> asks "all things considered, how satisfied are you with your life? Pick a number between 0 and 10 to indicate how satisfied you are". We also looked at people’s satisfaction with their financial situation, their home and the neighbourhood in which they live. In a study published in the journal <a href="https://journals.sagepub.com/doi/10.1177/00420980231190479">Urban Studies</a>, we linked those answers to home ownership and characteristics including age and income. As expected, we found homeowners were generally more satisfied with their lives than renters. But we also find the extent to which they were more satisfied depended on whether or not they were still paying off a mortgage. <h2>Mortgaged homeowners about as satisfied as renters</h2> Outright home owners were 1.5 times as likely to report high overall satisfaction as renters. But home owners still paying off a mortgage were only a little more likely to feel high overall satisfaction. Similarly, outright owners were 2.3 times as likely to report high financial satisfaction as renters – but mortgaged owners were only 1.1 times as likely. When it comes to satisfaction with their home and neighbourhood, the differences were less extreme. Outright home owners were 3.1 times as likely to report high satisfaction with their home as renters, while mortgaged owners were 2.8 times as likely. Outright owners were 1.6 times as likely to report high satisfaction with their neighbourhood as renters, and mortgaged owners 1.4 times as likely. The results also varied with age and income. <hr /> <iframe id="hK9Ua" class="tc-infographic-datawrapper" style="border: none;" src="https://datawrapper.dwcdn.net/hK9Ua/3/" width="100%" height="400px" frameborder="0"></iframe> <hr /> As shown in the graph above, outright owners were more likely to report high financial satisfaction than renters across almost the entire age range. But mortgaged owners only showed a demonstrably greater financial satisfaction than renters between the ages of 25 and 50. Beyond age 50, the existence of a mortgage debt burden appeared to cancel out any boost to financial satisfaction from homeownership. This potentially reflects the growing financial stress of making mortgage payments as retirement approaches. <hr /> <iframe id="f2GSl" class="tc-infographic-datawrapper" style="border: none;" src="https://datawrapper.dwcdn.net/f2GSl/3/" width="100%" height="400px" frameborder="0"></iframe> <hr /> By income, mortgaged owners reported experiencing more financial satisfaction compared to renters the more they earned between A$80,000 and A$240,000. Outright owners experienced more financial satisfaction than renters up to A$320,000. Beyond these income levels, owners did not have greater financial satisfaction than renters, perhaps because high-earning renters have other sources of financial satisfaction. <h2>How satisfied people feel beyond 60</h2> In other respects, outright owners and mortgaged homeowners showed similar patterns, becoming more satisfied with their homes relative to renters the more they age up – until the age of 60. That’s when their satisfaction relative to renters declined, as illustrated below. This decline might reflect the growing physical burden of maintaining an owned home as people age. <hr /> <iframe id="oLrHz" class="tc-infographic-datawrapper" style="border: none;" src="https://datawrapper.dwcdn.net/oLrHz/2/" width="100%" height="400px" frameborder="0"></iframe> <hr /> Our study has important implications. One is that age matters. Although older people consistently express a desire to <a href="https://www.ahuri.edu.au/analysis/brief/whats-needed-make-ageing-place-work-older-australians">age in place</a>, we found satisfaction among those who owned vs rented their home declined beyond age 60. This suggests better integration between housing and care is critical to support people ageing in place. Another implication is that as low-income owners are more reliant on their homes as a source of relative financial satisfaction than high earners, they are <a href="https://www.cambridge.org/core/journals/journal-of-social-policy/article/housing-equity-withdrawal-perceptions-of-obstacles-among-older-australian-home-owners-and-associated-service-providers/268F54A8EAA1E9ECA118E243505AA9FD">more exposed</a> in times of crisis. They may face the risk of being forced to sell suddenly with little time to consider the consequences. And another implication is as the relative financial satisfaction of mortgage holders disappears after the age of 50, and as more of us approach retirement with mortgages intact, more of us will either <a href="https://journals.sagepub.com/doi/10.1177/00420980211026578">postpone retirement</a> or become dissatisfied. Our findings suggest the extension of mortgage debt into later life should be discouraged if the benefits of the Australian dream are to be preserved.<img style="border: none !important; box-shadow: none !important; margin: 0 !important; max-height: 1px !important; max-width: 1px !important; min-height: 1px !important; min-width: 1px !important; opacity: 0 !important; outline: none !important; padding: 0 !important;" src="https://counter.theconversation.com/content/215147/count.gif?distributor=republish-lightbox-basic" alt="The Conversation" width="1" height="1" /> <a href="https://theconversation.com/profiles/rachel-ong-viforj-113482">Rachel Ong ViforJ</a>, ARC Future Fellow & Professor of Economics, <a href="https://theconversation.com/institutions/curtin-university-873">Curtin University</a>; <a href="https://theconversation.com/profiles/hiroaki-suenaga-1477343">Hiroaki Suenaga</a>, Senior Lecturer School of Accounting, Economics and Finance, <a href="https://theconversation.com/institutions/curtin-university-873">Curtin University</a>, and <a href="https://theconversation.com/profiles/ryan-brierty-1477346">Ryan Brierty</a>, PhD candidate, School of Accounting, Economics and Finance, <a href="https://theconversation.com/institutions/curtin-university-873">Curtin University</a> Image credits: Getty Images This article is republished from <a href="https://theconversation.com">The Conversation</a> under a Creative Commons license. Read the <a href="https://theconversation.com/homeowners-often-feel-better-about-life-than-renters-but-not-always-whether-you-are-mortgaged-matters-215147">original article</a>.

Home & Garden

These 7 genius hacks will revive almost any plant

Look for signs of life If your plant has turned brown and lost some leaves, don’t give up on it just yet. There is hope that you can revive a dead plant if the plant still has a few green leaves and pliable stems – buds are a sure sign too. Melinda Meyers, star and producer of Melinda’s Garden Moment TV and radio segments, says that reviving a plant takes patience (sometimes even years). Think about the water Plants that are over-watered appear wilted and may have brown or yellow leaves that make it look dead but with very moist soil. By contrast, if you have forgotten to water your plants, the leaves will be brown but dried around the edges or curled up. Master gardener, Kristena LaMar, says that if you suspect over-watering is the cause of your plant’s demise, repot your plant in dry dirt. And if your plant is thirsty, water it! However, hold off on fertilising until the plant is in better health. Meyers warns that, “Fertilising a struggling plant can injure the tender roots of a recovering plant.” Consider your lighting situation If you recently moved your plant to a new spot, it’s possible it’s no longer getting enough light. Even if you didn’t move it, it’s possible its lighting situation changed. Did you recently buy heavier drapes? Plant a tree outside that’s now blocking the indoor sunlight? Try moving your plant to a sunnier window if it needs a lot of light. (Same goes with a plant that’s now getting too much sun; try a different location in your home.) Find a humid spot Plants absorb water through leaves as well as roots. So keep your plant in a humid spot that’s not too sunny and not too dry to help it recover. Feed your plant carefully People and pets aren’t the only things in your house that need food; plants can get malnourished, too. (Signs are discoloured leaves or slow or no growth.) Meyers recommends a fertiliser/nutritional supplement. Depending on the nutritional deficiency, providing the nutrition can help the plant recover nearly immediately within days. Other deficiencies may take longer – as in weeks – while others are chronic and may not ever fully recover, although these are rare with houseplants. IV for plants Another option for malnourished plants is a water-soluble fertiliser that will slowly release nutrients and is less likely to burn your plant’s roots. Add it to the watering can before watering plants. Only use fertiliser during the time when your plant should be growing. Over-fertilising or using the wrong fertiliser can burn the roots of the plant. Compost If you’ve tried everything, and your plant still can’t be revived, it might be time to let go. By composting your plants, the remains can be recycled as nutrient-rich dirt that can help your next houseplant thrive. Don’t beat yourself up – and next time buy a hearty, nearly kill-proof cactus. Image credits: Getty Images This article originally appeared on <a href="https://www.readersdigest.co.nz/food-home-garden/7-hacks-that-will-revive-almost-any-plant" target="_blank" rel="noopener">Reader's Digest</a>.

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This bathroom item is dirtier than your toilet seat, according to a microbiologist

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Homeowners often feel better about life than renters, but not always – whether you are mortgaged matters

These 7 genius hacks will revive almost any plant