New bristles that can remove up to 30% more plaque from hair in a three month old toothbrush. Monitor the condition of your hair with the Oral-B Indicator toothbrush. Blue hairs fade to the waist in white, letting you know when it's time to replace your toothbrush.

- It helps you keep track of your wear brush
- Gentle on teeth and gums
- Fits most toothbrush holders
- Indicator on hairs to know when to replace your toothbrush