Oral-B is the Worlds No1 toothbrush brand which brings to you and your family revolutionary brushing solutions with best in class technology to ensure you and your family get Healthier & Cleaner mouth. Oral-B Pro-Health toothbrush has been clinically proven to remove more plaque than a regular manual toothbrush with its CrissCross bristles, which are angled at 15 degree to attack plaque from the right angle.