Vicki White Larson-scorvo

I worked as a chairside dental assistant for several years, and have a good knowledge of oral hygiene. I was excited to receive my auto brush, and tried it right away. Unfortunately, even though I have a small mouth with average teeth, I discovered that the auto brush mouthpiece does not cover my teeth. It isn't long enough to clean the entirety of my 2nd molars (my 3rd molars have all been...