(CNN) -- 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 ...

(CNN) -- 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 ...

Share on Pinterest Teeth-whitening products could be causing damage to the layer under your enamel. Getty Images If you’ve sought out teeth-whitening products, you might want to keep in mind how they ...

Hydrogen peroxide is a common ingredient in over-the-counter teeth whitening products and in-office dental teeth whitening treatments. You can make a teeth whitening rinse or paste at home using a 3% ...

Have you used whitening strips to brighten your smile? Beware, because they could be harmful, according to a new report. » RELATED: Dental floss, certain behaviors may increase toxic chemicals in the ...

Whitening strips are a popular dental product that may help remove stains from and whiten the teeth. While they are not as effective as treatments from a dentist’s office, they can be a more simple ...