How often do you change your toothbrush? Dentist: These 5 signals remind you that it’s time to change!
Have you ever thought about how long you have been using your toothbrush when brushing your teeth every day? Toothbrush is the first line of defense for oral health, but many people overlook its “shelf life”. Regularly replacing toothbrushes can not only improve cleaning effectiveness, but also reduce bacterial growth. …