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 ...

While each product featured is independently selected by our editors, we may include paid promotion. If you buy something through our links, we may earn commission. Read more about our Product Review ...

We may earn commission from links on this page, but we only recommend products we love. Promise. The Snow Teeth Whitening kit comes with an LED mouthpiece, a protective case for the mouthpiece, a ...