Oral-B/ Oralb is the World's No. 1 brand used 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 Bacteria Fighter ToothBrush helps remove bacteria* for Cavity Protection. Oral-B Bacteria Fighter has unique end rounded bristles to ensure they are soft on the gums.