hyG Ionic Plaque-Reducing Toothbrush - Model 1

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.

This original model has a rounded brush and breaks down into three pieces to fit into the included plastic travel case. Also features push-button battery tester built into the handle, 5 snap-on brush heads, and protective brush cover.
Click here for a research study on the HyG Ionic Toothbrush.
Click here to see replacement brushes.