Professional teeth whitening offers faster, safer, and more dramatic results compared to over-the-counter products. Dentists use high-concentration bleaching agents combined with specialized equipment to achieve significant whitening in a single session. They also take precautions to protect your gums and enamel during the process. At-home kits provided by dentists are custom-fitted to your teeth, ensuring even application and reducing the risk of irritation. While store-bought products are more affordable, they often deliver uneven results and may cause sensitivity. Consulting your dentist ensures you choose the best whitening method for your needs.