Medically reviewed by Brian T. Luong, DMD Hydrogen peroxide can whiten teeth by removing stains and substances that make them look yellow. However, if not used correctly, it can damage teeth. Jump ...

Hydrogen peroxide is a common ingredient in many at-home and commercial teeth whitening solutions. Learn about how it works and more here.

The most efficient at-home teeth-whitening products contain a chemical agent such as hydrogen peroxide or carbamide peroxide, according to Dr. Kevin Sands, board-certified celebrity cosmetic ...

ACT’s Whitening + Anticavity mouthwash uses hydrogen peroxide to brighten your teeth and fluoride to prevent cavities. It’s free-from alcohol and dyes, according to the brand, and has a mint ...

Dental health impacts mental health — and at-home teeth whitening products, from pastes to trays, offer an affordable way to ...

WebMD looks at the many available teeth whitening systems, ... In-office, professionally applied tooth whitening products contain hydrogen peroxide in concentrations ranging from 15% to 43%.

There are a few ways you can whiten your teeth at home. Both experts we spoke with recommend using a hydrogen peroxide-based strip or tray from your dentist.

Most at-home teeth whitening kits are made with peroxide, ... Hydrogen peroxide: This is a colorless, bitter-tasting liquid that is found in many cleansers and disinfectants.

This option from Sensodyne has potassium nitrate and is void of hydrogen peroxide which, while effective at whitening, can make teeth more sensitive. Key ingredients: STP, alumina, silica ...