9 Surprising Ways to Prevent Germs

Beyond the Basics

Wash Reusable Shopping Bags

Reusable bags are great for the environment, but they're not always great for your health. There are a lot of germs between the store and your house, and wrapping your fruits and vegetables in germ-covered bags is a bad idea. "Wash them at least once a season," Tetro recommends. If they look dirty or wet, wash immediately. And when you head to the grocery store, make sure you grab a clean bag.

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Wipe Down Shopping Cart Handles

While you're at the grocery store, wipe down your shopping cart handle. Tests show that they're much more infectious than you might think. "There are thousands of viruses on those handles," says Tetro. Most shopping carts are crawling with viruses, bacteria and even fecal matter from unwashed hands. And until the temperature gets below freezing, those microbes aren't going to die—they can live on the cart handle for weeks. So wipe it down and then wait 30 seconds before you strap your toddler in.

Get the Flu Shot

The drugstore might be more convenient, but your doctor knows more about your family's health than your pharmacist. "If you want a good relationship with germs," says Tetro, "you need a better relationship with the people who understand germs." Your doctor will be better able to evaluate the best time for your kids to get flu shots and identify any potential problems.

Open Your Windows

Recycling inside air does wonders for temperature control, but it can turn into a hotbed of sickness if you’re not careful. Infectious germs multiply quickly, and in a closed system, the bad germs can take over. “Out of the 2 million different types of germs, only about 1,450 are pathogenic,” explains Tetro. Opening the window brings in a variety of other germs—most of which will be harmless. The resulting germ diversity is key to keeping the infectious germ population down and maintaining a healthy environment.

Wipe Down Surfaces

Wipe down surfaces daily—and ask your school or day care to do the same. One study showed that when schools cleaned high-traffic surfaces daily, student absences for sickness were significantly reduced. Many schools don't regularly clean areas like lockers and water fountains—places that kids touch often and where germs can live for hours or even days. At home, disinfect high-traffic surfaces in your house, like TV remotes and computer keyboards.

Do a Deep Clean Twice a Year

Spring cleaning used to be common sense, but busy families today rarely find the time to do a deep cleaning. You don't have to sun all your rugs or scrub all your baseboards, but you should at least disinfect your bedding every six months. Wash bedding in very hot water, steam your mattress, and buy new pillows. "Bacteria can survive the regular laundering process," says Tetro. "You need to use steam."

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