Electric Oscillating Toothbrush 1 article

An Electric Oscillating Toothbrush is a powered brush in which a small head moves with rapid rotational or oscillating-rotating action rather than relying solely on the user's hand motion. The motorized movement is intended to disrupt plaque while the user guides the head from tooth to tooth, and compatible replacement heads may vary in bristle layout or indication. Pressure sensors, timers and connected feedback can be added but are separate features. This design differs from sonic brushes, which use a high-frequency side-to-side or sweeping motion pattern.