hyG Ionic Toothbrush - Model 2

The hyG Ion toothbrush works on the simple principle that your teeth are negatively charged and plaque is positively charged: Opposites attract, so plaque adheres to teeth. (Click here for diagram.) The hyG’s 3-volt lithium battery gives a negative charge to the brush head when the handle is moistened. During brushing, a positive charge is sent to the teeth, temporarily changing their polarity to positive. The positively charged plaque is then attracted to the negatively charged brush.

The toothbrush features a push-button battery tester built into the handle, and a choice of round or long "extended filament" brush heads. The head that is already on the tootbrush is the extended-filament brush; you can choose rounded or long for the four additional brush heads that come with it. You can buy two or more toothbrushes at a reduced price. Additional brush heads can be purchased separately.
Click here for a research study on the HyG Ionic Toothbrush.