Effortlessly clean interdental spaces thoroughly to improve gum health. Unique QuadStream tip cleans more surfaces with less effort for more efficient cleaning of interdental spaces, so you just get it right.Convenient charging via a USB-C cable uses the same connection as most cell phones or tablets. You can use the device for up to 14 days on a single charge. A standard single-jet tip increases pressure for spot cleaning and removes food debris where you need it.Just point, squeeze and clean - for efficient cleaning of interdental spaces. Point the tip between your teeth and along the gumline. The device does all the work for you.