Teeth whitening is a popular cosmetic dental procedure aimed at enhancing the appearance of teeth by lightening their color. It is a safe and effective way to remove stains and discoloration, resulting in a brighter and more attractive smile. The process typically involves the use of bleaching agents such as hydrogen peroxide or carbamide peroxide, which penetrate the enamel to break down stains and whiten the teeth. There are various methods of teeth whitening available, including in-office treatments performed by dentists, at-home kits prescribed by dental professionals, and over-the-counter products like whitening toothpaste and strips.