In-office whitening treatments can be expensive, so many people turn to at-home teeth whitening. Here's what you need to ...

To safely whiten your teeth at home, follow product instructions and use professional-grade, ADA-approved products. Avoid ...

Crest 3D White Whitestrips Vivid Plus ... However, some of these pens are known for their aftertastes. This Colgate whitening pen is filled with a quick-drying serum that doesn’t leave a ...

But at-home teeth whiteners can make a real difference against common culprits like staining caused by coffee, tea, red wine, soy sauce, or anything else that can stain a white T-shirt.

CNET’s expert staff reviews and rates dozens of new products and services each month, building on more than a quarter century of expertise.

It was actually pleasant to use, with no issues of sensitivity – thanks to the inclusion of strontium chloride – and we found it gave us a naturally upgraded white smile after just a couple of ...