Spinbrush Battery Toothbrushes have a patented dual action brush head featuring two moving parts to help clean deep between your teeth and gums for superior cleaning. Never wonder when you need to change your brush head again! Spinbrush Pro Clean battery toothbrush features replaceable brush heads with Color-Wear bristles: See the colors fade when it’s time to switch them out. Pro+ removes 100% more plaque than a manual brush and with elongated bristles. Specialty whitening cup helps to provide extra whitening. Spinbrush toothbrushes are approved by the ADA American Dental Association so you can have the confidence they are safe an effective. And Spinbrush uses DURACELL batteries which are included in each brush handle and easily replaceable. Brush with confidence with Spinbrush.