Sonic technology combined with the brush head gently removes plaque. Powerful bristle vibrations allow microbubbles to penetrate deep into your interdental spaces and distribute them along the gums for a refreshing experience. Brushing for 2 minutes with this toothbrush is equivalent to brushing your teeth for two months with a manual toothbrush. 31,000 brushing strokes per minute gently clean your teeth, loosening and removing plaque for an exceptional daily cleaning experience.