It was the easiest smart toothbrush to use out of the ones I tested, and allows you to easily track your brushing for optimal cleaning. You can see whether the DiamondClean head removed more plaque than the standard ProResults head in our tests by reading our electric toothbrush reviews. There are more studies that find… Continue reading This electric toothbrush has 5 modes for cleaning your teeth and its still 57% off on Amazon post-Prime Day