New bristles can remove up to 30% more plaque than bristles on a three-month old toothbrush. Keep track of the condition of your bristles with the Oral-B Indicator Toothbrush. Its blue bristles fade halfway to white, letting you know when it’s time to replace your brush.
  1. Helps you track the wear on your brush
  2. Accepted by the American Dental Association*
  3. Gentle on teeth and gums
  4. Fits in most toothbrush holders
  5. Indicator® bristles tell you when to replace your brush
* The ADA Council on Scientific Affairs' Acceptance of Oral-B Indicator is based on its finding that the product is effective for removing plaque and helping to prevent and reduce gingivitis, when used as directed.
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