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Thursday, October 8, 2009

The Truth About Teeth Whitening

White teeth do not last forever.

People who wanted to brighten their smile can look younger by whitening their teeth.

People with teeth that are stained due to smoking, age or other extrinsic staining factors are superb candidates for teeth whitening.

If you are searching for a quick way to look younger, whitening your teeth is absolutely a winning bet.

There are two categories of teeth stains: intrinsic stains and extrinsic stains. Intrinsic stains are those that develop on the interior of teeth which result from aging, trauma, exposure to minerals (like tetracycline) during tooth formation and/or extreme ingestion of fluoride.

Extrinsic stains are those that emerge on the surface of the teeth from exposure to dark-colored beverages, tobacco and foods, and usual wear and tear.



Why Teeth Whitening

Every individual is born with gleaming white teeth. This whitening is due to enamel surface. But during the years enamel is worn down.

During usual chewing, dentin remains whole while millions of micro-cracks appear in the enamel.

These cracks, as well as the spaces among the crystalline enamel rods, gradually get filled up with debris and stains.

Because of this, the teeth ultimately develop a dull, lackluster look.



Benefits of the Process

With whitening products, and proper dental care, a terrific smile is possible.

The noticeable benefit to this process is a better physical appearance.

Everyone can profit from having his or her teeth whitened.

About 96 percent of patients with extrinsic stains experience some lightning from the whitening procedure says, The American Dental Hygienist's Association.

Because of this, teeth whitening has become one of the most hunted after cosmetic dental measures these days.

Every individual wants a whiter smile so they can feel great about the way the look.



Limitations of Teeth Whitening

Normally, the whitening application will last for six months to a year, however, this depends on the person and the method of whitening that is used.

For example, costly dental office whitening will last longer than a cheaper technique such as whitening strips.

But, these products are very helpful. There are wonderful, safe whitening products now on the market!

While teeth whitening products do create dazzling smiles, some people's expectations are too high, but they are often are thrilled with the results.

Research continues into different types of whitening systems. Teeth whitening is in no doubt continuing to grow in popularity.

Regular teeth cleaning by your dentist will help sustain the lasting success of teeth whitening.

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