Does Teeth Whitening Really Work?
Teeth whitening is the process of lightening the teeth by removing stains and discolouration. It is cheaper and is gaining popularity because it brings out the best smile. But, there are a lot of products and harmful whitening methods in the market that can hurt your teeth. Make sure that you visit the best dental clinic in Delhi . In order to maintain a brighter colour, you might need to visit your dentist from time to time. How Our Teeth Get Stains? The colour of natural teeth is the blend of the colour of the dentin under the enamel (outer layer of a tooth) and the reflection and scattering of light off the enamel. Enamel’s thickness and smoothness are determined by our genes. A thin coating (pellicle) picks up the stain every day on the enamel. Stains are also held by the thin pores in our enamel. Difference between Teeth Whitening and Bleaching Here we explain the major difference between teeth whitening and bleaching : Teeth whitening removes the stains to re