The Oral-B Precision Clean Replacement Electric Toothbrush Head is Oral-B's most advanced technology. It features perfectly angled bristles to remove 500% more plaque for a superior clean**. The round brush head is inspired by dental professional tools for a tooth-by-tooth clean, with specially engineered bristles. Additionally, the Bacteria Guard Bristles help keep your brush clean for up to 3 months*.
Change your Oral-B toothbrush heads every three months to maintain a superior level of cleaning. Indicator Bristles fade halfway as a sign to replace your toothbrush heads for a better clean, and dentists recommend replacing your toothbrush every three - four months (or sooner if bristles are worn).
