For 2.5X Deeper rEach inbetween teeth with its 5 CLEANING ZONES. It gives a comfortable whole mouth cleaning experience and is easy and effortless to use. POWER TIP BRISTLES: To help clean hard to rEach areas INTERDENTAL BRISTLES: To clean between teeth DIAMOND CLEANING ZONE: To polish and whiten tooth surface GUM MASSAGERS: To massage and gently cleans the gums TONGUE AND CHEEK CLEANER: Cleans bacteria from the tongue to help freshen breath