“If you have your toothbrush too close to the toilet,” microbiologist Charles Gerba, PhD, tells WebMD, “you are brushing your teeth withwhat’s in your toilet.” He explains that when you flush with the lid open, contaminated water vapor settles on surfaces in your bathroom. And that’s not the only way germs pollute your toothbrush. Brushing…
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The Grossest Thing in the Bathroom: Your Toothbrush



