Teeth whitening is a popular way to achieve a brighter smile, but it’s essential to understand both its benefits and potential risks. Professional whitening treatments are generally safe when performed by a dentist, using controlled amounts of bleaching agents like hydrogen peroxide or carbamide peroxide. These treatments effectively remove stains and discoloration, giving long-lasting results with minimal sensitivity. However, overuse of whitening products, especially at-home kits, can lead to enamel erosion, gum irritation, and increased tooth sensitivity. It’s crucial to follow professional recommendations and avoid excessive whitening to protect your oral health. If you have existing dental issues like cavities or gum disease, consult your dentist before starting any whitening treatment to ensure a safe and effective approach.