Advantages and Disadvantages of Tooth Whitening

Tooth Whitening is one of the gifts of modern health care. It came as a revolutionary treatment that could convert dark embarrassing smiles in to pleasant adorable ones. Looking back to the advent of tooth whitening, it can be viewed as a major milestone for cosmetic dentistry. But wait! We are not here to discuss the history of tooth whitening. You have, I estimate, landed on this article to check out the advantages and disadvantages of tooth whitening so that you can determine whether it is safe for you to go for tooth whitening.

Before I pour you with advantages and disadvantages of different tooth whitening systems, it might be worthwhile to understand how the concept of tooth whitening works. So what's the magic chemical that is in the various tooth whitening agents that make the teeth whiter. Most tooth whitening agents that show good results have a bleaching agent commonly hydrogen peroxide or sometimes carbamide peroxide. This bleaching agent (oxidizing agent) simply bleaches the teeth which makes them look whiter. So what is bleached actually? Technically speaking, the bleaching agent penetrates the teeth in to enamel and dentin and bleaches (oxidizes) the stain deposits thus making the teeth look whiter.

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