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 to Key Takeaways. Teeth can become ...

Whitening strips are essentially stickers for your upper and lower teeth that are coated with a thin layer of an active bleaching ingredient, like hydrogen peroxide. As the strips sit on your ...

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 ...

We tested over 40 whitening strips to make teeth brighter and found four that outshined the competition. Crest, Persmax, ...

This option from Sensodyne has potassium nitrate and is void of hydrogen peroxide which, while effective at whitening, can make teeth more sensitive. Some reviewers say flavor may not be as minty ...

But these products also include ingredients, such as hydrogen peroxide in some, that whiten teeth. Manufacturers say it may take 12 weeks to see results. You just swish them around in your mouth ...

There are a variety of ways you can whiten your teeth at home and even on a budget, such as brushing with baking soda or hydrogen peroxide, or using an at-home whitening strip, gel, or an LED ...

Teeth whitening can become genuinely addictive ... Over-the-counter products with 5-10% hydrogen peroxide can be effective when used as directed, while professional treatments might use 25-40% ...

If you prefer teeth whitening strips ... look for active ingredients like hydrogen peroxide or carbamide peroxide, which are effective in diminishing stains, according to dentists.

Hydrogen peroxide contains peroxides, bleaching agents that may help whiten teeth. However, it can damage tooth enamel if a person does not use it correctly. Hydrogen peroxide is also an active ...