How often are you supposed to change your toothbrush?!
Question: How often are you supposed to change your toothbrush?
Answers:
i was told by a dentist to change it every 3-4 months.
and get a new one after you have been sick.
Worn-out toothbrushes cannot clean your teeth properly and may damage your gums. It is important to change your toothbrush every two to three months, or sooner if the filaments become worn. When bristles become splayed, they do not clean properly.
every 3 months