Oral-B iO Gentle Care Brush Head Refill

The Oral-B iO Series combines powerful, yet gentle micro-vibrations with Oral-B's unique dental professional inspired round brush head for a Sensational Clean & Irresistible Brushing Experience. The Gentle Care Refill uses extra soft bristles with a specially-designed overlay of concave and convex bristle trim patterns that allow it to precisely adapt to the curvature of the tooth and gum line. The thinner outer bristles surround each tooth to enable gentle cleaning along the gumline, and gently adapt to the unique curvature of the tooth, ensuring consistent plaque removal from every surface. Oral-B is the #1 recommended toothbrush brand by dentists worldwide.

• iO Technology combines Oral B's unique round brush head with the gentle energy of micro-vibrations for synchronized cleaning action
• Oral-B iO's gentlest brushing experience
• Optimized bristle patterns adapt to the curves of the teeth and gums, but are extra soft for maximum comfort
• Up to 4,000 high density filaments for a gentle and effective cleaning experience

• Only compatible with Oral-B iO Electric Toothbrush Handles