The Oral-B Floss Action Brush Refill Heads feature Micropulse bristles that deeply penetrate teeth to remove plaque and food. Deliver a superior cleaning action to reach awkward areas for a floss-like finish, without the effort. E.N.
Please Note: Fits all rotating Oral-B rechargeable toothbrushes (except pulsonic). For best results, dentists recommend changing your brush every three months.