The Oral-B Vitality Floss Action Rechargeable Electric Toothbrush features Micro Pulse Bristles to clean deep between teeth for outstanding plaque removal. The round brush head is inspired by dental professional tools for a tooth-by-tooth clean, with specially engineered bristles. The Floss Action toothbrush head has unique floss action bristles to loosen plaque in between teeth. does not replace flossing. 2D cleaning action oscillates and rotates for better plaque removal than a regular manual toothbrush and an in-handle timer helps you brush for a dentist-recommended 2 minutes.