Other whitening agents in some toothpastes or whitening strips contain chemical agents that bleach the teeth, such as hydrogen peroxide ... select a single best whitening toothpaste overall ...

There’s typically a higher percentage of hydrogen peroxide in a whitening gel or strip than there will be in toothpaste, but the best option for you will be something that fits with your lifestyle.

This makes the best whitening toothpaste a safer option when it comes to combating stains ... And we definitely noticed how much gentler this was than other peroxide-based toothpaste we tried.

Finding the best at-home teeth-whitening products involves a little trial ... This mouthwash typically contains a hydrogen peroxide teeth whitening and bleaching formula. Like whitening toothpaste, ...