While improving your brushing habits, Oral-B's unique round head takes care of the rest. It removes up to 100% more plaque than a regular manual toothbrush, contributing to healthier gums, and makes your smile whiter from the first brush by removing surface stains. The toothbrush also helps protect your delicate gums, thanks to the unique pressure control technology, which reduces the brushing speed and alerts you to be gentler if you are brushing too hard. Removes up to 100% more plaque: within 30 days, the round head cleans better compared to a manual toothbrush, contributing to healthier gums.