Cleans three times deeper than a toothbrush or dental floss. Ideal for cleaning braces, implants, or other dental appliances. Perfect for removal of bacteria and plaque between teeth and below the gums, where brushing alone can not reach. Massages the gums, leaving them strong and healthy. Rechargeable, batteries are not required. Control with 3 pressures: Low for sensitive gums, high for deep cleaning, and pulse for focused flossing. Significantly more efficient than dental flossing. Reduce gingivitis and improve gum health. Removes the bacteria that grows in difficult-to-reach places deep between the teeth and the gum line. It has 5 tips, Tounge, orthodontic, periodontal, standard, and brush head.