https://www.engadget.com/2020-01-05-colgate-plaqless-pro-electric-toothbrush.html
Colgate's Plaqless Pro tells you how clean your teeth are in real time
Jan 6, 2020 - Healthcare devices that hook up to your smartphone are a big part of CES these days, and the oral care market is certainly in on the trend. Oral-B already...
https://www.plaqless.com/
Plaqless | Plaque Detection Technology
Plaqless | The Medical Team | The revolutionary toothbrush that detects plaque infected areas, and provides real time user guidance.
plaquedetectiontechnology