By: Ray Lam

A tooth whitening strip is basically a thin piece of polyethylene which has a film of hydrogen peroxide on it. As you may already know, this peroxide is a whitening agent that's used in many tooth whitening treatments.

The method of using the teeth whitening strips is pretty straightforward. You simply press it onto your teeth and leave it there for awhile. Commonly, you have to leave it for 30 minutes. You won't get much benefit from doing it just the once, however. Usually you will have to do this twice a day for 2 weeks. But this obviously varies from product to product.

Teeth whitening strips can work to some degree, but they don't really compare to having it done professionally. The main reason for this is the chemicals used. If you have professional tooth whitening performed at the dentist, the chemical that will be used will invariably be "Carbamide peroxide". This is much more effective than the hydrogen peroxide that's used in the strips.

Some level of side effects tends to be a general problem when using teeth whitening strips as a method of whitening teeth with the most common side effects being gum irritation and sensitive teeth (both problems will generally disappear over time). The likelihood of suffering from such side effects is reduced if you use teeth whitening strips with the lower concentration of bleaching agent (6%) which will deliver the same result as the higher concentration strips but it will just take longer to whiten your teeth.

Teeth whitening strips can help a lot in making you feel confident about making a good impression. The best way for you to be confident and feel great about yourself is by putting on that great smile - thanks to your teeth whitening strips!

Author Resource:-> Learn more about teeth whitening and get your Free Teeth Whitening Guide by visiting http://teeth-whitening-pages.info, a popular website that provides free teeth whitening tips and advice.

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