Best tech-led whitening kit: CurrentBody LED Teeth Whitening Kit, £109.99, from CurrentBody ...

Adding laser energy to in-office teeth whitening does not improve the whitening effect, according to a study in Lasers in Medical Science (July 2010, Vol. 25:4, pp. 503-509). Researchers from Aachen ...

When used to activate bleaching gel, low-level laser energy increases the effectiveness of teeth whitening, according to a study in the Journal of Esthetic and Restorative Dentistry (June 15, 2011).

"Hearst Magazines and Yahoo may earn commission or revenue on some items through the links below." Fact: I'm someone who guzzles black tea and coffee like it's the last form of liquid on Earth. Which ...

I traveled to Mexico and decided to get my teeth whitened with a laser. It cost $200, which was cheaper than in the US, and I liked the results. Still, the experience left me wondering if I was going ...

The popularity of teeth whitening procedures stimulated the development of professional teeth whitening technologies and OTC (over-the-counter) products. Discoloration and dental staining can happen ...

You can try to prevent it, but it’s inevitable: everyone’s teeth stain and yellow over time. Dark-colored foods and drinks are unavoidable in our diets, and genetics, thin enamel or poor oral hygiene ...

If you purchase an independently reviewed product or service through a link on our website, Rolling Stone may receive an affiliate commission. Getting your teeth professionally whitened by your ...

The author in Mexico after the procedure.Courtesy of the author. I traveled to Mexico and decided to get my teeth whitened with a laser. It cost $200, which was cheaper than in the US, and I liked the ...