The dual-length bristles surround and reach deep in-between teeth and have higher density for an ultimate clean. The Oral-B iO Series combines powerful, but gentle micro-vibrations with Oral-B's unique dentist-inspired round brush head design for a professional clean feeling every day. Ultimate Clean Refills help remove plaque, leaving teeth feeling clean and bright. Tufted bristles help clean hard-to-reach areas of the mouth. Dentists recommend changing your toothbrush head every 3 months for best results.

Product Number: 069055128923

Dentists recommend changing your brush every 3 months.

Do not use on children under age 3. Replace brush head every 3 months or sooner if brush head becomes worn or loose due to damage.