Replacement Electric Toothbrush Head, 2 pcs Oral-B EB25 Floss Action

This high-efficiency accessory is designed for use with several models of electric toothbrushes from the Oral-B brand: Floss Action, Professional Care, Triumph, Vitality, and Advance Power. It is engineered for deeper cleaning between teeth while also preventing plaque formation.
The brush head boasts multi-level bristles and varied bristle sizes. This design ensures a gentle, thorough, and careful cleaning of the teeth, efficiently removing plaque and food particles. The unique feature responsible for effective cleaning of the tooth surface is the blue bristles with ribbed pads. To remove plaque in between teeth, yellow bristles are provided - they penetrate deeply into hard-to-reach areas quickly yet thoroughly, thanks to their flexible attachment to the head and the pulsating movements of the brush. Another type, the green bristles, bend during cleaning to prevent enamel damage.

When it's time to replace the brush head, the blue bristles will "inform" you by fading to half their original color.