No.
Of course not! A toothbrush is not a living thing.
The toothbrush wasn’t made in Arkansas.
Wrong . It was invented in ancient China. The modern toothbrush was made in 1770.
brush them with a toothbrush.
get a battery operated toothbrush
No
Turn it off
a toothbrush
100,00000 DOLLORS
Yes. However if you make sure the toothbrush completely air dries between uses the bacterial growth will be limited to safe levels.
If there is mold on your toothbrush, it's time to buy a new toothbrush.