The Philips Sonicate Diamond Clean brush head gently removes stains, brightening. Designed with Click-Button Sonicate models, these brush heads offer effective diamond-shaped bristles to whiten teeth in just 1 week and gently remove 7 times more plaque than a conventional manual toothbrush.

 bristles fade even you know when it's time for replacement. Your toothbrush every 3 months as recommended by the American Dental Association. A fresh brush head every 3 months increases the effectiveness of Philips ' unique Sonicate technology.