Learn About - Colgate Whitening Gel

Who Wants Whiter Teeth?

Tooth bleaching is a way to lighten teeth without bonding material to the teeth, or removing any sound tooth structure. In this respect, it's one of the most conservative cosmetic procedures. It's an "old" procedure, back in vogue.

How does professional tooth whitening work?

First, the tooth is isolated with a rubber dam. This protects your gums and tongue, too. Then the tooth is cleaned thoroughly. Your tooth may or may not be pre-conditioned to help the teeth whitening products penetrate.

The tooth is covered with gauze, and the teeth bleaching solution is carefully applied. A heat source "cures" the bleach and hastens the process. These steps are repeated several times, depending on the appropriate level of whiteness you want to achieve. The color of adjacent teeth will be considered too, so you'll look natural (there is such a thing as too white).

A professional tooth whitening session takes 30 to 45 minutes - and there you are. After three to five sessions, the tooth really shows the difference.

Does professional tooth bleaching work for everyone?

The success of the procedure depends in part on what caused the tooth staining in the first place. Surface coffee, tea, and tobacco stains that resist cleaning can be bleached away (the stains will reappear over time if you continue to indulge, of course). Antibiotic staining - from tetracycline, for example - is a bit harder to treat with simple teeth bleaching. Alternatively, a jacket or porcelain veneers may be called for. The idea is to be very selective about which tooth is a good candidate for the procedure.

+Jim Du Molin is a leading Internet search expert helping individuals and families connect with the right dentist in their area. Visit his author page.

Carbamide Peroxide for Teeth Whitening

Teeth bleaching is a way of chemically lightening the color of your teeth. The most common tooth bleaching agent used to whiten teeth is peroxide. Yes, that's the same thing "bottle blondes" use to bleach their hair! But peroxide comes in different chemical forms, and you can bet the kind you put on your teeth isn't quite the same as the kind you might use to lighten your hair.

Carbamide peroxide is the teeth whitening agent used in most commercial teeth whitener products. Laser teeth whitening at the dentist's office, on the other hand, uses the stronger teeth whitening agent, hydrogen peroxide. By law, dentists can use and prescribe more concentrated teeth bleaching agents than can be used in over-the-counter teeth whiteners.

While professional teeth whitening is the fastest route to white teeth, it's also more expensive than using the carbamide peroxide whiteners that are available at grocery stores and pharmacies. Since these products have lower levels of peroxide in them, it takes longer to bleach teeth effectively. However, carbamide peroxide is safer for you to use at home. It's just not safe to use a stronger bleaching agent without a dentist's supervision; you could inadvertently damage your teeth or gums.

Lots of tooth whiteners contain carbamide peroxide. Whitening toothpaste and whitening strips are some of the most popular options, but they're not the only ones. You can get a bleaching paste that you wear in bleaching trays over your teeth. You can get bleaching gel that you paint onto your teeth. Or you can go to your dentist for instant whitening -- it all depends on how fast you want a new bright smile!

+Jim Du Molin is a leading Internet search expert helping individuals and families connect with the right dentist in their area. Visit his author page.