Designed exclusively for Oral-B iO electric toothbrushes, the Ultimate Cleaning heads help remove up to 100% more plaque compared to a regular manual toothbrush, leaving your teeth clean and bright.

With a precision angle of 16°, the bristle bundles make it easier to clean hard-to-reach areas of the mouth.

Since dentists recommend changing your toothbrush head every 3 months for best results, Oral-B replacement heads feature color-changing bristles to let you know when it's time to replace them.