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

Depending on how strong the formula is, teeth-whitening products may take anywhere from 24 hours to one month to see dramatic results. Some manufacturers are clearer than others in terms of disclosing ...

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.

LG H&H Co. Ltd.-0.17% ₩4.63T LG H&H Co. Ltd. Pfd. Series 1-0.16% ₩4.63T ...

and a compact whitening pen that's perfect for on-the-go touch-ups - all designed to leave customers with a 'gleamingly-white' grin. And it's not just the bundles enjoying a price cut; individuals ...