This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. Hydrogen peroxide, the active ingredient in ...

Pearly whites can come with a price. Teeth whitening is expected to become a $7.4 billion industry by 2024, with Americans spending $1.4 billion alone on over-the-counter whiteners to bleach away the ...

Orlando, Fla. (April 9, 2019) - Americans spend more than a billion dollars on teeth whitening products each year. Although these products can make smiles brighter, new research shows that they might ...

Hydrogen peroxide, the active ingredient in over-the-counter whitening strips, may be harmful to the layer under the enamel of teeth, according to research presented Tuesday at a scientific meeting.

Hydrogen peroxide, the active ingredient in over-the-counter whitening strips, may be harmful to the layer under the enamel of teeth, according to research presented Tuesday at a scientific meeting.