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Dentists recommend replacing your brush every 3-4 months. Oral-B brush head refills feature indicator bristles that fade halfway to help remind you when to replace your toothbrush head so you maintain a superior clean vs. a regular manual toothbrush.
Dentists recommend replacing your brush every 3-4 months. Oral-B brush head refills feature indicator bristles that fade halfway to help remind you when to replace your toothbrush head so you maintain a superior clean vs. a regular manual toothbrush.