This method is carried out in a dental centers. Whitening procedure is simple enough. Applied to the teeth special composition. Then, each laser is lighted. This whitening painless and gives quick results, which persists for many years.
Professional whitening
Such bleaching is performed only in specialized centers and dental clinics. It is characterized by intense influence of the drug on the enamel due to the high concentration of hydrogen peroxide. The method is applied to a significant change in color of the enamel. After one such procedure can lighten your teeth by 8 shades. To begin, a dentist isolates gums and the oral cavity by means of special spacers or protective pastes. Then causes bleaching agent that is activated individually chosen lamp light. At the end of the procedure the doctor strengthens tooth enamel fluoride.
Whitening at home
This type of whitening can be done at home, after having received advice of a dentist. The principle of operation is simple. The specialist will make impressions of your teeth and produce plastic cases. By the form they resemble boxing mouth guard. Further, these cases are filled with a bleaching agent and are placed on the teeth at night. All whitening procedure takes about two weeks, but the effect persists for a long time.
Also on sale there are special whitening strips and gels. These tools are very convenient for use at home, but to achieve the desired effect will take time.
Folk remedies
- Baking soda. You can add it to toothpaste or prepare and use in its pure form. Prolonged use of this method leads to abrasion of tooth enamel, leading to improved sensitivity.
- Activated carbon can not be used for teeth whitening. Coarse abrasive particles damage the enamel. After this procedure, you will need to contact the dentist.
- Lemon. In this case, he can use as lemon and its juice. Wipe teeth slice of fruit or a cotton swab moistened with juice. Try following the procedure does not eat or drink for several hours. The effect of such whitening is almost imperceptible.
- Hydrogen peroxide. Soak a cotton swab in the solution, then wipe each tooth. This whitening gives a weak result.