Sonic technology for a deeper clean enjoy cleaner teeth and a personalized brushing experience with the Philips sonicare flexcare platinum. Unlike a manual toothbrush, the flexcare platinum uses powerful sonic technology to clean teeth with up to 31,000 brush strokes per minute. Sweeping motions drive fluids deep into the tight spaces between your teeth and along your gum line, resulting in a cleaner, healthier mouth. Recommended by dental professionals sonicare is the number one recommended brand by dental professionals.