How often should I replace my toothbrush? 

Your toothbrush is a crucial piece of dental care equipment. Use just your own toothbrush, store it upright,

and let it air dry to extend the lifespan of your toothbrush. Every member of your family should have a

new toothbrush every three to four months, and you should record the date of the purchase on your calendar

so you don't forget to replace them again. Take care of your toothbrush the same way you would any

other grooming item to get the most use out of it. Don't let anybody else use your toothbrush, not even members

of your family. Try not to allow the heads of the toothbrushes in a cup or container where they are being stored touch one another.

Want More Stories Like This