Colgate's latest toothpaste promises extra level whitening for a vibrant glow - at a cost of $10 for a 3-ounce tube. Colgate says the Optic White Pro Series, which should be available on shelves next ...

Colgate’s new iPhone-compatible smart toothbrush promises to transform the way you brush your teeth, thanks to the magic of machine intelligence. So is the E1 Smart Electronic Toothbrush With ...

Smart toothbrushes have been around for a few years now, but they haven’t quite caught on. Sure, they promise better habits via connected sensors, but they also tend to be very expensive ($100 and up) ...