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Discolored Tooth Bleaching

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Discolored teeth may affect self-esteem of individuals depending on the society they live in.(1) The demand of individuals for tooth whitening existed for centuries, since ancient Asians, some first century Romans and during the 1300s by barber surgeons as well. (2-18) A lot of significant efforts have been directed toward understanding the nature of tooth discoloration and devising methods to eliminate them. (1) Of these methods, veneers and full coverage crowns are considered most invasive, because sound tooth structure is removed to create room for the restoration. (1) Tooth bleaching is the most conservative and cost-effective treatments that could improve a person’s smile, by dissolving discolorations in patients dentition using oxygenating

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