This high-performance brush head from Oral-B is engineered for an exceptional cleaning experience. Featuring specialized bristles, the Ultimate Clean design targets hard-to-reach areas, ensuring a thorough and comprehensive clean with every use. Ideal for daily oral hygiene routines, this refill is designed to work seamlessly with your electric toothbrush system, helping to remove more plaque than a manual toothbrush for visibly healthier gums and teeth.