Oral-B iO Ultimate Clean brush heads are designed for the highest possible efficiency in removing dental plaque, even from hard-to-reach places. Thanks to the 16° angle of the bristles and the professionally inspired round shape of the head, it offers a perfect fit for each tooth. The technology of gentle microvibrations ensures not only a deep but also a gentle cleaning. The heads are designed exclusively for the Oral-B iO electric toothbrushes and ensure the feeling of professional cleanliness every day.