The Brio SmartClean Sonic Toothbrush can clean your mouth in ways that a manual toothbrush can't. An optimized 31,000 brush oscillations per minute leaves your teeth feeling better and shining brighter than they ever have before. The secret behind the SmartClean is micro-bubbles created by sonic vibrations which use the fluid in your mouth, not just the bristles, to clean your teeth and gums more effectively than manual brushing. With a two-minute timer and 30 second zone reminders you are sure to clean your entire mouth. One button lets you scroll through three different options - normal, soft and massage mode. Let the powerful motor do the work - don't risk overly aggressive brushing, a common problem with manual toothbrushes which can lead to weakened enamel and sore gums. The SmartClean optimized bristles offer the perfect balance; strong enough to clean your teeth yet gentle on your gums. The impressive extra-long battery life lasts up to 6 weeks on a full charge. Cut down on bathroom clutter and toss your charging base in a drawer between charges. Once you use a sonic toothbrush you will never go back. Brush smarter with the Brio SmartClean.