How to use hydrogen peroxide for teeth whitening?

Teeth whitening or dental bleaching is essentially being used in the field of cosmetic dentistry. Although, this could be practiced in general dentistry depending. Hydrogen peroxide is a weak acid with oxidizing properties which act like a bleaching agent when used in teeth whitening solutions. Hydrogen peroxide teeth whitening can be completed in a number of different ways. This will be explained later in this article. Hydrogen peroxide is produced by the combination of oxygen and hydrogen, and has been routinely and safely used in the process of teeth whitening for years. In typical hydrogen peroxide teeth whitening solution.


The American Dental Association has stated two basic methods of preparation the hydrogen peroxide tooth whitener. These includes the following:

Teeth Whitening at home using hydrogen peroxide

Creating your own at home teeth whitening solution can be done easily if you know the procedure and precautions , one of the most affordable and recommended method is to combine baking soda, with hydrogen peroxide to form a thick paste like consistency. It is very important that this mixture is not ingested, but should be used in place of regular toothpaste once or twice a week. The peroxide oxidizing agent penetrates the porosities in the rod-like crystal structure of enamel and bleaches stain deposits in the dentin. There is another commercial option which has not been recommended by the FDA called non-dental. This service can be gotten publicly from the mall kiosks, spas, salons, or other similar places.

Dental Bleaching

This is a High concentration bleaching which can be accomplished in the dental office. Because of the concentration of the agents, it is advised that a dentist should handle it. The first step to take is to have one’s teeth checked by a dentist before undergoing any whitening method. The dentist should examine the patient thoroughly. He should take a health and dental history (including allergies and sensitivities), observe hard and soft tissues, placement and conditions of restorations, and sometimes x-rays to determine the nature and depth of possible irregularities.

The bleaching agent is either carbamide peroxide, which breaks down in the mouth to form hydrogen peroxide, or hydrogen peroxide itself. The bleaching gel typically contains between 10% and 44% carbamide peroxide, which is roughly equivalent to a 3% to 16% hydrogen peroxide concentration.


Whitening is performed by applying a high concentration of oxidizing agent to the teeth with thin plastic trays for a short period of time, which produces quick results. The application trays ideally should be well-fitted to retain the bleaching gel, ensuring even and full tooth exposure to the gel. Trays will typically stay on the teeth for about 15–20 minutes. Trays are then removed and the procedure is repeated up to two more times.

It’s important to note that hydrogen peroxide teeth whitening is considered to be safe and effective by the American Dental Association. However, be sure to read all safety labels and do not ingest or swallow your tooth whitening products.