Oral-B iO Clean Gum Protect Electric Toothbrush Head 2'S - Black

The Oral-B iO Clean & Gum Protect electric toothbrush head is specially designed to effectively and gently clean sensitive areas and gums. With an impressive 4,000 bristles, it helps remove plaque from both teeth and delicate gum tissue, promoting healthier gums within just one week. -The outer bristles are engineered to absorb shock, featuring the smallest bristle diameter of only 4.5 millimeters among Oral-B's replacement brush heads, providing exceptional protection for particularly sensitive teeth and gums. -The unique round brush head from Oral-B is specially arranged to optimally envelop each tooth, delivering the best possible cleaning experience. -The bristles are equipped with color-change technology; the bristle color gradually fades when it is time to replace the brush head, serving as a reminder to change it at appropriate intervals to restore cleaning efficiency to its full 100%. -Compared to a regular toothbrush.