Teeth Whitening Methods and How They Work
When it comes to teeth whitening methods, there are many options. Therefore, it is a good idea to visit a general dentistry specialist for guidance. At the appointment, the patient will get an exam and a thorough cleaning. To prepare the teeth for treatment, the dentist will also remove any surface stains. Then, he or she will talk with you about the different teeth whitening methods. Together, you and your dentist can decide whether you should use an over-the-counter product or a professional whitening method, which may be done in the office or at home.
During the in-office treatment, the dentist will perform a chair-side bleaching method. This procedure may involve a special light, a laser or a bleaching agent and mouth tray. For those who prefer to whiten their teeth at home, the dentist can prepare a custom-made bleaching tray system. Other options are over-the-counter products, like strips and paint-on gels, which are applied directly to the teeth.
Some patients may even need to see a cosmetic dentistry specialist to replace old or discolored restorations that were originally chosen to match the other teeth. Since they cannot be whitened any further, the veneers and fillings will have to be replaced in the same shade of the newly whitened teeth. The specialist may also recommend porcelain veneers or dental bonding, for certain patients. These two processes consist of adding one or more layers of special materials to the teeth. Once secured, they are then sculpted and polished to perfection.
Source: Local Dentist