Sonic toothbrush helps to clean much more effectively than a conventional manual toothbrush. Good daily oral hygiene is essential, even with healthy teeth and gums. This toothbrush makes 12,000 movements per minute to gently clean teeth and stimulate gums. It uses the extra power of vibration to achieve better results than a conventional manual toothbrush. The ultra-fine, tapered filaments are up to 50% more effective against plaque. Plus, they reach 47 times deeper below the gum line. It is easy to carry and use anywhere, as it is battery operated.