Ultrasonic Copper Free Brush Head Electric Toothbrush

Although many people have used electric toothbrushes, they are not very clear about how Ultrasonic Copper Free Brush Head Electric Toothbrush works. What is it?
1. The working principle of the electric toothbrush is that the electric motor drives the circular brush head to rotate, which enhances the friction effect while performing the ordinary brushing action. The rotating toothbrush is noisy, the tooth surface is cleaned very cleanly, and the interdental cleaning is relatively weak, but Ultrasonic Copper Free Brush Head Electric Toothbrush does not affect the teeth. Large wear and tear, long-term use is not recommended.
2. The ultrasonic toothbrush uses the cavitation effect of ultrasonic energy in the periodontal to remove the bacteria and impurities in the periodontal, and its cleaning range can cover all parts of the periodontal. Ultrasonic energy is transmitted to the surface of teeth and gums through the bristles of the brush head. On the one hand, it loosens the combination of plaque, tartar and fine calculus and teeth, and destroys the parasitic reproduction of bacteria in the gingival pockets and hidden places on the tooth surface.
3. At the same time, the ultrasonic energy transmitted to the surface of the gum through the bristles touching the gum further penetrates into the inside of the gum, and after acting on the cell membrane, it accelerates blood circulation and promotes metabolism.