Contains: 2 sets of pre-filled, extra-strength whitening trays; 2 single-use whitening accelerator rinses; 1 single-use whitening rinse. Simple, easy-to-use, 5-step whitening process. Whitens teeth up to 3 shades in just 1 hour! Same enamel-safe ingredient used by dentists. Improved minty-fresh flavor leaves your mouth feeling clean. Quality guaranteed. Dental Work: These products will whiten only natural teeth. They will not whiten caps, crowns, veneers, fillings or dentures. Do not use with dental braces. If you have dental work on the teeth to be treated, consult your dentist before use. This product should not harm most dental work. Tooth and Gum Sensitivity: Some people may experience tooth or gum sensitivity when using whitening products. This condition is temporary and not harmful. See insert for details. Quality guaranteed. This Top Care product is laboratory tested to guarantee its highest quality. Your total satisfaction is guaranteed.