Crest 3D White Whitestrips Advanced Seal 2 Hour Express Whitening Kit

With Advanced Seal no slip technology. 12 month supply. 4 whitening treatments: each with 1 upper and 1 lower strip. Visible results in 2 hours. Noticeably whiter teeth in just 2 hours. Results that last 3 months. Single use treatment. Enamel safe. Same ingredient that dentist use. Advanced Seal technology for: easier application; stronger grip & form fit; cleaner removal.

PVP, PEG-8, Water, Hydrogen Peroxide, Acrylates Copolymer, Sodium Hydroxide, Sodium Saccharin.

3 easy steps to noticeable whitening: Peel. Apply - wear one treatment for 2 hours. Reveal your whiter smile. Store in cool place.

Keep out of reach of young children. Product is not intended for use in children under the age of 18. Do not swallow plastic strip. Avoid eye contact. Rinse eyes thoroughly with water if gel comes in contact with them. Handle strips with dry hands. Gel that comes into contact with the skin can cause temporary skin irritation and/or whitening. Wash hands with soap and water after applying the strips. If you have dental work: Crest 3D White Whitestrips will only whiten natural teeth. The strips will not whiten caps, crowns, veneers, fillings or dentures. Do not use with dental braces. If you are in need of dental work, have dental work or have staining from medication, ask your dentist to determine if whitening is appropriate. Crest 3D White Whitestrips Professional Effects is designed to hold well to teeth. Do not use on loose teeth or temporary or loose restorations. Tooth Sensitivity Gum Discomfort: Some people may experience tooth sensitivity or gum discomfort when using whitening products - this is temporary and not harmful. See insert for more information. Avoid contact of gel with cloth, leather or fabric.