How does it remove plaque?
As dentists know, teeth normally have a negative polarity while plaque has an opposite or positive polarity. This is why plaque clings to your teeth.
The Ionic toothbrush from Dr. Tung's breaks this ionic bond by temporarily reversing the polarity of tooth surfaces as you brush. The plaque molecules are then repelled by the teeth and drawn to the negatively polarized bristles of the IONIC toothbrush.