Teeth whitening treatment is a cosmetic dental procedure aimed at lightening the color of teeth and removing stains or discolorations. It is a popular procedure for improving the appearance of teeth and achieving a brighter smile. Teeth can become stained or discolored over time due to various factors, including dietary habits, smoking, aging, and certain medications. In-office teeth whitening is performed by dental professionals in a dental office. It typically involves the use of a higher concentration of bleaching agents and may include the use of specialized light or laser to activate the whitening process. The procedure is usually completed in a single session and provides immediate results. At-home teeth whitening involves using whitening products prescribed or recommended by a dentist. This could include custom-fitted trays with a whitening gel or over-the-counter whitening kits. At-home treatments generally take longer to achieve desired results compared to in-office treatments, but they offer the convenience of being done in the comfort of your home. Teeth whitening treatments typically use hydrogen peroxide or carbamide peroxide as the active bleaching agents. These agents break down stains and discolorations on the tooth enamel, making the teeth appear lighter and brighter.