Teeth whitening is a cosmetic dental procedure designed to enhance the brightness of your teeth, typically using bleaching agents. The process involves applying a safe and effective whitening gel to the teeth, which breaks down stains and discolorations. This gel often contains hydrogen peroxide or carbamide peroxide as active ingredients. The procedure can be performed in a dental office or at home with dentist-prescribed kits. Professional in-office treatments usually take around 60-90 minutes, delivering noticeable results in a single session. At-home options involve wearing custom-made trays filled with the whitening gel for a specified period, usually a few hours each day or overnight. While teeth whitening is generally safe, it’s essential to follow dentist recommendations to avoid sensitivity and achieve optimal results. Regular dental check-ups and good oral hygiene complement the whitening process, ensuring a brighter, healthier smile.