When should you change your toothbrush. Learn the advice of the dentist when and why toothbrush is necessary.
Last updated:August 31, 2025, 13:13 IST According to the dentist, it is necessary to change the toothbrush every 3-4 months, bacteria and fungus can flourish in the old brush, which affects oral health. We all know that brushing daily is very important for the health of teeth and gums, but do you also know that…