Description Product Description For more than 50 years, Oral-B has produced the highest quality dental hygiene products for you, your family and dental professionals worldwide. Our power toothbrush range is backed by over 60 published clinical studies that demonstrate the superior performance of our oscillating-rotating technology. Oral-B FlexiSoft helps you enjoy a clean-feeling mouth and healthy gums. An advanced Bristle System removes more plaque and cleans deeper than a manual toothbrush. Its interdental tips penetrate hard to reach areas and it has indicator bristles let you know when to replace the brush head. Directions Dentists recommend changing your toothbrush every 3 months. INDICATOR bristles signal time to change brush head. Safety Warning Each brush head hygienically sealed for convenient storage.