Teeth bleaching or teeth whitening is one of the most common cosmetic procedures in dentistry. This procedure provides a better-looking smile and restores the natural shade of your teeth, or even provides a shade that is whiter than your natural one. White teeth are often associated with beauty, so there probably isn’t a single person that wouldn’t like to have a pearly white smile. By removing different stains and discolorations caused by extrinsic or intrinsic factors that can affect your natural teeth color, the whitening procedure will be able to remove the stains and help in improving the teeth’s color. The term teeth bleaching is associated with using bleaching products. Most of the bleaching products are based on hydrogen peroxide or carbamide peroxide.