- The new soft rubber prophy center gently polishes teeth, while the same Interdental Tips found on Oral B FlexiSoft Brush Head cleans deep between teeth and below the gumline.
- Indicator Bristles - Blue bristles fade halfway to signal the need for replacement.
- Dentist recommend changing your toothbrush every 3 months.
- Fits all Oral B Power Toothbrushes except CrossAction Power.