Electric vs Oscillating Brushes

What is the difference between an oscillate type toothbrush and a sonic electric toothbrush?

The main difference between oscillating toothbrushes and sonic electric toothbrushes is their cleaning mechanisms.

  1. Oscillating Toothbrushes: These toothbrushes feature small, round brush heads that rotate back and forth or oscillate. They typically move at a slower speed compared to sonic toothbrushes. The bristles scrub the teeth and gums as they rotate, dislodging plaque and debris.

  2. Sonic Electric Toothbrushes: Sonic toothbrushes use high-frequency vibrations to agitate the toothpaste and create fluid dynamics, which help to remove plaque and bacteria from hard-to-reach areas. They operate at a much higher frequency than oscillating toothbrushes, often producing over 30,000 brush strokes per minute.

In essence, while both toothbrushes aim to clean teeth effectively, sonic toothbrushes rely on high-frequency vibrations and fluid dynamics, while oscillating toothbrushes use rotating or oscillating brush heads to achieve cleanliness.