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4 answers

At least 24 hours, or as long as the brush is damp. I douse mine with alchohol after I use it in the morning. Since I started that, I've not caught any colds.

2006-07-05 15:35:45 · answer #1 · answered by Tigger 7 · 0 0

Viruses have a form of protection once that they are out side human body.Cocoon.That way some disease are air born.On a toothbrush? hard to say!

2006-07-06 07:23:08 · answer #2 · answered by trouble 2 · 0 0

If in doubt about any viruses, wash tooth brush with bleach!
Let the brush dry out!
Or for a couple of bucks, purchase another!

2006-07-05 14:26:17 · answer #3 · answered by CathyakaKitty 2 · 0 0

i don't think virus can die

2006-07-05 09:34:52 · answer #4 · answered by jean 4 · 0 0

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