Use once a day for 30 minutes. For full results use entire kit. Use up to two kits per year. 1. Peel - Peel Crest 3DWhitestrip from backing liner. 2. Apply - Using a mirror, apply gel side of strip to front teeth. Align straight edge of strip with gumline. Fold over teeth and press to secure. 3. Smile - Peel from back of teeth first to ease removal.

Keep out of reach of young children. If irritation such as redness, swelling, soreness of the gums or the mouth occurs, discontinue use and consult a dentist. Products containing peroxides are not recommended for use in children under 12 years of age. Use of more than one kit only under the supervision of a dentist. Avoid direct contact of the gel with the gums and/or salivary flow. Do not swallow plastic strip or the gel. Avoid contact of gel with eyes, cloth, leather, or fabric. Rinse eyes thoroughly with water if gel comes in contact with them. Handle strips with dry hands. TOOTH SENSITIVITY & GUM DISCOMFORT: With all whiteningproducts you may experience tooth sensitivity and/or gum discomfort. These effects are generally mild, temporary and not harmful. If significant tooth sensitivity or gum discomfort develops, try stopping usage for 2-3 days, then resume usage. If the problem persists discontinue usage. IF YOU ARE IN NEED OF DENTAL WORK, HAVE DENTAL WORK, OR HAVE STAINING FROM MEDICATION, ASK YOUR DENTIST IF WHITENING IS APPROPRIATE. Do not use on loose teeth, restorations, or braces. Crest 3DWhitestrips will only whiten natural teeth. The strips will not whiten caps, crowns, veneers, fillings or dentures. Store in cool place. Best if used by date noted on package.

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