Oral-B is the World's No. 1 Toothbrush brand used and recommended by dentists worldwide, which brings to you and your family revolutionary brushing solutions with best-in-class technology to ensure you and your family get healthier and cleaner mouth. Oral-B Criss Cross Gum care Toothbrush is designed to reduce up to 90% plaque in hard-to-reach areas* to give you a clean and healthy smile. Angled at 15° in opposing directions, CrissCross bristles are designed to flex and then straighten, actively penetrating between the teeth and along the gum line to lift and sweep plaque away.