What is the Importance of Tooth Whitening?
What is tooth whitening? It is the process to lighten the white pearls of body that are teeth. It helps an individual to remove any kind of stain and color without removing any natural tooth surface. Tooth whitening is the most common dental procedure practiced by individuals as it improves the look of the tooth. It is not one time procedure; people have to repeat it again and again with time to maintain the healthy smile. Most of the dentists perform tooth whitening. Why tooth whitening is done? The hardest outer layer of tooth is known as enamel. It is easily damaged and corroded with the attack of toxic acids. These acids formed due to deposition of yellowish colored layer on teeth which is commonly known as plaque. Sometimes, tooth also consist holes that can hold stains. There are so many reasons for the deposition of yellow colored layer which are as follows: 1. Smoking and tobacco is the main r