The Oral-B Indicator Contour Clean Toothbrush features end-rounded bristles that are specifically designed to be gentle on teeth and gums. Indicator bristles fade halfway so you know when to replace your brush. Manual toothbrushes remove plaque and food from teeth to prevent decay.
Blue Indicator Bristles fade to signal when to replace your toothbrush.
Comfort Fit Bristles are comfortably curved for the hard-to-reach grooves between your teeth.
End-rounded bristles are specifically designed to be gentle on teeth and gums.
The brand more dentists use themselves worldwide.