A view of the Y-Brush, a 10-second deep cleaning toothbrush, at the Sands Expo and Convention Center during CES in Las Vegas on Thursday, Jan. 10, 2019. Chase Stevens Las Vegas Review-Journal @css …

A view of the Y-Brush, a 10-second deep cleaning toothbrush, at the Sands Expo and Convention Center during CES in Las Vegas on Thursday, Jan. 10, 2019. Chase Stevens Las Vegas Review-Journal @csstevensphoto