Teeth whitening is the most commonly requested cosmetic dentistry procedure. Teeth whitening falls into the cosmetic dentistry category because it is designed to enhance your appearance by reducing tooth discoloration and staining to elicit a brighter, whiter smile. Many people are satisfied with the sparkle they get from brushing twice daily with a fluoride-containing toothpaste, cleaning between their teeth once a day and the regular cleanings at your dentist's office. If you decide you would like to go beyond this to make your smile look brighter, you should investigate all of your options. As white teeth are subconsciously associated with youth, they have become desirable. This has been made more apparent with the spread of American culture worldwide, where an especially white smile is coined a "Hollywood smile".
The procedure to bleach teeth uses oxidising agents such as hydrogen peroxide or carbamide peroxide to lighten the shade of the tooth. The oxidising agent penetrates the porosities in the rod-like crystal structure of enamel and oxidises interprismatic stain deposits; over a period of time, the dentine layer, lying underneath the enamel, is also bleached. Tooth bleaching will generally last from 5 to 7 years, with variations from factors such as cigarette smoking, and tea and coffee consumption.
But first, what causes tooth discoloration? Remember that aging, chemical damage and staining are factors that contribute to discoloration as are medications, tea, coffee, cola soft drinks and cigarette. There are also other factors that affect the color of teeth like genetics and disease. Some people have naturally whiter teeth enamel and their children can acquire this gene trait. But if you suspect that there's a physiological factor behind the color of your teeth, it is best to consult your physician too so you can better inform your dentist Teeth whitening corrects the discoloration in your teeth by removing the staining on your teeth. And there are a number of methods or techniques that can be used to achieve this such as the following: mild acid whitening, chemical whitening, abrasive teeth whitening and the latest one: laser teeth whitening.
Teeth Whitening Strips -- Teeth whitening strips are popping up in every drug store across the nation. These whitening strips sold over the counter are fairly inexpensive, easy to use and most of them really work. Teeth whitening strips may take take longer to produce the desired results depending on the strength of peroxide that they contain.
Good Housekeeping recently did an interesting study about which whitening strips work the best. Teeth bleaching is a chemical process that a dentist can use to lighten up the color of the teeth of his patient. The process can be administered right in the dentist's clinic, at the patient's home or a combination of clinic first-finish at home.
Home teeth bleaching procedures are more common nowadays these afford patients the convenience of their own homes. Dental Supervision Gel Treatment One of the most popular methods of teeth whitening, dental supervision gel treatments gives you a little break in the cost department but you still get the guidance of a professional. You will get a tooth tray that is custom-made for you which helps to get every area of your teeth as white as possible.
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