how do i keep my toothbrush clean?
how do i keep my toothbrush clean?
user
Uh, by using soap and water when you brush your teeth?  Or what’s your question?
assistant
Any other ideas?
user
By not spreading bacteria on it.
assistant
That doesn't make sense. It will get bacteria from my mouth and the environment.
user
Which is why you need to wash the toothbrush, no?
assistant
yep
user