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Is your toothbrush covered in poop? Here's how to thoroughly clean it

until you zap it, soak it or buy a new one, your toothbrush is covered in bacteria, viruses and other filth -- including poop particles.

- 02:30

every time you flush your toilet, a cloud of water vapor deposits microscopic poo particles on everything in your bathroom -- including your toothbrush.

Dale Smith/CNET

Your toothbrush is gross. More than likely . And unless you're among the few civilized people who put the toilet seat down before they flush, . The reason? The sudden rush of water swirling around the toilet bowl stirs up a towering vortex of microscopic poo particles. This vapor then diffuses throughout your entire bathroom and eventually settles on every surface, including the bristles of your uncovered toothbrush.

this phenomena, known as "toilet plume," was first detailed in a landmark 1975 . further research has confirmed that  throughout your bathroom, , or c. diff.

This, of course, raises the question: How do you de-poop your toothbrush? Thankfully, it's pretty easy to do away with the fecal matter. (And by the way, if you want to become extremely civilized, here's how you can make your own bathroom bidet.)


when it comes to leaving the seat up or down, there's no debate -- when you flush with the seat up you're spreading germs.

Taylor Martin/CNET

3 ways to get the poo off

the  there's little evidence to suggest bacteria on toothbrushes is likely to make you sick and , although one recent study was able to detect the . ada recommendations do, however, acknowledge the ick-factor and offer several ways to sanitize your toothbrush: 

  • Ultraviolet sanitizer devices: If you're comfortable using light to zap bacteria on your toothbrush, UV sanitizers  cost anywhere from  to .
  • Soak it in hydrogen peroxide: For a less expensive solution, the ADA says a 3% solution of hydrogen peroxide has been shown to reduce toothbrush bacteria by up to 85%.
  • Soak it in Listerine: According to the ADA, will also kill up to 85% of the bacteria on your toothbrush, which may be the most convenient remedy if you already use Listerine.
  • Absolutely do not do this: Whatever you do, do not put your toothbrush in the microwave or dishwasher, as high heat could melt or otherwise damage the brush.

Read more: Best electric toothbrushes


广东棋牌游戏代理加盟according to the american dental association, toothbrushes should be stored upright and uncovered so they can dry out quickly.

Dale Smith/CNET

How to put poo in its place

even though the thought of a post-flush tornado raining bacteria all over your bathroom might make you want to stuff your toothbrush in the nearest bathroom drawer, that's actually not at all what the ada recommends. the best way to store your toothbrush, , is upright, in a toothbrush holder, uncovered so it can air-dry.

that means, ultimately, that the best way to keep the toilet particles off your toothbrush and where it belongs is to close the lid on your toilet each time you flush.

Now playing: Watch this: Smart bidet machine cleans where the sun doesn't shine

For an outside-the-box solution to another common bathroom problem, check out our favorite method for unclogging a toilet when you can't find a plunger. Your bathroom isn't the only thing around you harboring bacteria, either -- your phone screen is disgusting, too, but you have to be careful how you clean it or you could end up damaging it. 

And if you have any smart speakers in your home, take care not to damage them when you clean with our guide to cleaning Alexa devices and our other guide for degunking Google Home speakers.

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