A 40-year-old member asked:
how often are you suppose to change your toothbrush?
2 doctor answers
Dr. Gary Sandler answered
53 years experience Dentistry
Change toothbrush: As necessary, generally every 3 months for most individuals. Some tooth brushes have indicators. Certainly when the bristles are obviously worn, bent, etc.
Answered on Aug 18, 2013
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