Knowledge
/ArcaMax
Do Just One Thing
When serving food, avoid plates, bowls and cups that have the look and feel of glass or ceramic but the durability of plastic. According to the Food and Drug Administration, these tabletop items are made with a resin that's a combination of melamine and formaldehyde. There are chemicals in the finished product that can leach onto food -- ...Read more
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Many homeowners are told to keep chest freezers in the garage, assuming the unheated space will help them stay cold. In reality, garage temperatures fluctuate widely, especially in regions with hot summers and cold winters. These swings can force the freezer to work harder during heat waves, putting extra strain on the motor and shortening its ...Read more
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Backyard bird and nectar feeders need to be properly filled to avoid getting birds sick. When it comes to birdseed, be sure to store it in a dry place inside an airtight container. If there's any moisture, mold and bacteria can grow. To make sure your birdseed is fresh, give it a good smell; if it smells off, bury it deep inside your compost ...Read more
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During the winter months, a few simple steps can help keep your recycling efficient and effective. If you live in a snowy or icy climate, make sure recyclables are dry before placing them outside, to prevent ice buildup. Place heavier items, like glass bottles, on top of lighter materials, to keep them from blowing away on windy days. And never ...Read more
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It’s a myth that closing vents in little-used rooms will save you money on heating during the cold winter months. In reality, your HVAC system is designed to heat your entire home efficiently, and shutting vents can actually make it work harder -- sometimes even increasing your energy bills. Instead, make sure vents aren’t blocked by ...Read more
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Not only can a taxi ride to the airport be expensive, but it can be wasteful; the taxis at the terminals often arrive with just one passenger and their suitcase. To save money and cut down on carbon emissions, find someone else near you who is going to the airport and share a ride. TaxyMatch is an app for your iPhone or Android phone that can ...Read more
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If you’re donating old clothing and household items, there are a few things you can do to help your local Goodwill or other donation site. Use rubber bands to help keep shoes together, and be sure to separate clothing from household items (using large trash bags is fine). Battery-operated items and those with electrical cords should be tested ...Read more
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Do you have frequent flyer miles sitting unused for airlines like United, Delta or American -- especially ones you rarely fly? If your balance isn’t enough for a free ticket, consider donating those miles to charity instead. Most airlines partner with a range of nonprofits, and your contribution -- combined with others -- can help these ...Read more
Do Just One Thing
You might wonder if the free weights that are gathering dust in your basement gym are recyclable. Yes, hand weights are recyclable. Most free weights are made entirely from iron, often with steel handles covered in rubber. These minimal materials make them ideal for recycling and can get you around 50 cents per pound at the scrap metal recycling...Read more






