To find out, I talked to dentists, who broke down everything you need to know about whitening your teeth at home, including when (and if) you’ll see a visible difference in tooth color. Using their ...

If you've been staring at your teeth and thinking they could stand to be a little brighter, don't impulsively start a teeth-whitening project, dentists warn. That's because taking the time to plan ...

While many of us pine for toothpaste-commercial-white teeth as much as we do symmetrical features or a thick head of hair, the desire for a brighter smile isn't just a matter of vanity. Research ...