Would you put black gunk on your teeth? How about purple? With Chiclet-white teeth becoming de rigueur among celebrities and mere mortals alike, dental whitening companies are moving beyond the usual ...

The word has been going around for quite some time now, but not all of us have been quite sure enough to actually put it to experiment. The simple answer is that purple toothpastes do work, but the ...

Oral hygiene and health care. Smiling women use dental floss white healthy teeth. In the age of TikTok tutorials and Instagram hacks, dental “advice” spreads fast—but not all of it is worth following.