The Common Types of Teeth Whitening Procedures
Having discoloured teeth can be quite a blow to a person's self-esteem. This can make someone fear to talk with other people while expressing themselves. Teeth discolouration can be a result of certain behavioural trends such as the use of tobacco, not taking sufficient responsibility of your teeth as well as drinking a lot of dark liquids such as coffee, red wine, tea and cola over a long time. Aging can also make your teeth discoloured as the enamel becomes thinner over time. To sort such a condition out, one ought to undergo a teeth whitening procedure from a cosmetic dentist. Some of the two types of teeth whitening procedures are outlined below.
Vital Whitening
This is one of the most used methods for the whitening of teeth. It is done for teeth which still have live nerves. The most common approach in this is through the utilisation of a gel that is applied directly to the tooth surface. The gel product contains hydrogen peroxide which assists in the whitening of the teeth. Vital teeth whitening can be performed either in a dentist's office or at home. Doing this at the dentist enables the application of a more potent whitening gel which delivers best results.
The dentist will also use a special light or laser which works to activate the gel thus allowing the bleaching component to work faster. The dentist teeth whitening procedure takes between 30 to 90 minutes with a requirement of either 1 to 3 appointments depending on the severity of discolouration, the methods used to whiten your teeth as well as the level of whiteness you desire to achieve. Whitening products can also be bought over the counter for home usage. However, the whitening agents are mild therefore meaning that the whitening process will take longer.
Non-Vital Whitening
Non-vital teeth whitening is performed on teeth that have undergone root canal treatment, therefore, lacking live nerves. This results in the stain coming from the inside of the mouth. For such people, the dentist will apply a different procedure to whiten the teeth from within. A whitening agent is inserted within the tooth, and a temporary filling placed over it. When this is completed, the teeth are left for some days after which they will have become a shade brighter. The procedure can be repeated until when the tooth reaches its desired level of whiteness.
For more information, visit a website such as http://www.dentalsmile.com.au.