Dentist clean every use. This is a great investment for your dental health. I highly recommend this toothbrush. The three bristle surfaces are awesome at getting into all the right places. I've gotten one for the entire family.
My teeth look whiter and feel clean. It was good to get rid of coffee and tea stains. And leave my teeth healthy as can be. It took a little time to get used to but I can adjust the sensitivity to the lowest setting. Love this!