The best electric toothbrushes reduce plaque, freshen breath and keep gums healthy. For those with more serious matters in mind, electric toothbrushes are way better for whitening than manual ...
Tara Francis. “An oscillating toothbrush has bristles which oscillate or work by moving back and forth, similar to a pendulum, to help clean teeth and gums. A rotary toothbrush rotates and spins ...