A sonic toothbrush buzzes over your teeth at much higher speed than a normal electric toothbrush, not only brushing away the plaque but also creating waves of turbulence in the toothpaste and water in your mouth. Tiny bubbles form in the space between the toothbrush and the teeth, and these help to shift more plaque than brushing alone. So, when you’re using a sonic toothbrush, it helps if you have quite a bit of fluid near your toothbrush. Then you can actually feel an energetic sensation around your teeth as the pressure waves created by the brush do their work!
Video comparing Rotational Toothbrush vs Sonic Toothbrush
The head from a sonic tooth brush is just like an ordinary manual toothbrush. Unlike a standard electric toothbrush, it doesn’t contain a rotating mechanism. The whole brush head vibrates—and this can make sonic toothbrushes a little more tricky to use at first
