Oral-B iO deep cleaning gum protection brush head, gold 16-degree angle, more than 4000 carefully rounded sandwich bristles design, deep cleaning teeth and interdental spaces.
The high bristles on the outer ring deeply clean the difficult parts, and the low bristles on the inner ring wrap and clean the tooth surface.
The twisted bristle design fits the curvature of the tooth surface better, bringing an unprecedented super-cleaning experience.
Suitable for daily cleaning and deep cleaning between teeth Compatible with Oral-B iO smart electric toothbrush series Professional dentists recommend that the electric toothbrush head should be replaced every 3 months to achieve the most effective cleaning effect
