• Oral-B Cross Action toothbrush head is designed to reach deep in between teeth and cover more surface for a superior clean vs. a regular manual toothbrush.
• Features precisely angled bristles for a comprehensive clean.
• Various bristles levels can reach and remove more dental plaque than a regular manual toothbrush.
• Compatible with the entire line-up of Oral-B rechargeable handles, except for the Oral-B sonic toothbrushes.

Instructions:
Replace brush head every 3 months, when bristles are worn or when colour on indicator bristles has faded half-way down the bristles.