The teeth can become yellow, ivory or gray because

Teeth whitening: how does it work?

White teeth are synonymous with good health and youth, but also a sign of beauty. Who does not dream of having a white smile? They are not reserved only to stars and everyone can show a bright smile.

In fact, tooth whitening is a method to lighten the stains on the enamel and dentin. The doctor uses whitening means that, with prolonged contact with the teeth, bleach pigments accumulated over the years.

To go a little further in the explanation, these products are most of the time hydrogen peroxide that oxidizes the yellow or gray pigment to lighten them. And the more the application lasts, the more the tooth is white. But the most important is to have a natural white, in harmony with the whole face.

The teeth whitening products on the market

Several products are available in pharmacies for bleaching the teeth surface. They have light and fast results. For example, whitening toothpastes can remove unwanted tones, but the result is temporary.

Whitening strips are sold in pharmacies too. They are covered with gel containing peroxide and then applied to the tooth so as to cover them, for half an hour. The operation is repeated two times a day and continued for two weeks. The result is just satisfactory unless made by a professional. The whitening gels are available in department stores or pharmacy. They are applied to the teeth by using a brush 2 times a day, for two weeks.

As for the dental tray, it can be done at home or in a beauty center. It is filled with pulp bleaching range for 7 nights. This is the night time treatment, but it is also available day and placed for half-hour during the day for three weeks.

The professional whitening: where to use it?

As toothpastes, gels or whitening strips do not provide lasting results, where to find a professional teeth whitening? As the dentist is a specialist, it is best to go there. The treatment can be done on an outpatient basis or chair most of the time, and the practitioner uses carbamide peroxide.

Steps take place as follows: cleaning, scaling, polishing, evaluation of color, footprint, making an imprint adapted to the teeth, and latency results. Laser treatment is also one of the effective methods. It uses the temperature range to impregnate the gel on the teeth.

On the other hand, there is a teeth whitening kit sold in pharmacy or drugstore. It is equipped with a mix of hydrogen peroxide less concentrated and can be done at home. And still at home, why not get Idol White?

All these methods are quite expensive, but give excellent results.