Oral-B iO Series Replacement Brush Heads

Oral-B Ultimate Clean Replacement Brush Heads Refill For Electric Rechargeable COMPATIBLE ONLY WITH ORAL-B iO ELECTRIC TOOTHBRUSH HANDLES The Oral-B iO Series combines powerful, but gentle micro-vibrations with Oral-B&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 brush head every 3 months for best results.