Whitening your teeth with an LED light charged through your smartphone sounds like science fiction. But could it whiten teeth without causing sensitivity? I tried it to find out. Our editors and ...

You can get your teeth two shades lighter at home in just under an hour. How, you ask? By using an LED blue light device, a safe and gentle method that erases yellow stains. The good news is you don't ...

From whitening toothpaste to whitening strips to even laser teeth whitening—there are a ton of brightening methods out there. And if you are particularly curious about teeth whitening kits, then come ...