The conversation between human and AI assistant.
How can I keep my toothbrush clean?
I was wondering, how can I keep my toothbrush clean? I don't want to get sick from using a dirty toothbrush.
That's a great question! There are a few methods you can use to keep your toothbrush clean. One way is to rinse it thoroughly with hot water after each use, and then let it air dry. Additionally, you could soak your toothbrush in mouthwash or vinegar for a few minutes to kill any bacteria.