A SIMPLE KEY FOR SONIC TOOTHBRUSH REPLACEMENT HEADS UNVEILED

Ultrasonic toothbrush don’t use movement of the comb head or bristles to clean teeth. The ultrasonic sound frequency is what breaks up plaque and eliminates bacteria from your tooth.The efficacy of an oscillating‐rotating electrical power toothbrush in comparison to a superior‐frequency sonic energy toothbrush on parameters of dental plaque a