Should I throw out my toothbrush after being sick?
Online Answer
Q: Should You Throw Away Your Toothbrush After Being Sick? A: Yes. The bacteria that live on a toothbrush after you use it are considered anaerobic — meaning that they will die in the presence of oxygen. So, in general, if you let your toothbrush air dry, it will take care of most bacteria.
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Although boiling water can be a bit harsh on the plastic of your brush, it does a great job killing the bacteria that builds up over time. Boil a small pot of water on the stove and dip the head of your toothbrush in the rolling boil for at least three minutes to kill most germs.
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First, Johnson recommends soaking the toothbrush head for 30 minutes in this DIY sanitiser: "Mix a half cup of water, two tablespoons of white vinegar and two tablespoons of baking soda in a large bowl (make sure it's big enough to accommodate the bubbling that results from mixing vinegar and baking soda).
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Q: Should You Throw Away Your Toothbrush After Being Sick? A: Yes. The bacteria that live on a toothbrush after you use it are considered anaerobic — meaning that they will die in the presence of oxygen. So, in general, if you let your toothbrush air dry, it will take care of most bacteria.
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