42 strips: 21 treatments (each with 1 upper/1 lower). Whitens like a $500 professional treatment (vs. laser). At-Home No. 1 dentist recommended whitening brand. Whitens like a $500 professional treatment (vs. laser) with a comfortable, no slip whitening experience. Enamel Safe Whitestrips use the same whitening ingredient as the dentist. 100% satisfaction guaranteed. www.crest.com/whitestrips. www.pg.com. To learn more about Crest Whitestrips or get special offers, go to www.crest.com/whitestrips. Questions? Call 1-800-395-8423 or visit www.crest.com/whitestrips.
Use once a day for 1 hour. Step 1 : Peel. Step 2: Stretch & Apply: Slowly stretch strip to cover the number of teeth you intend to whiten. Using a mirror, apply gel side of strip to front of teeth. Align edge of strips to front of teeth. Align straight edge of strip with gumline. Fold over teeth and press to secure. Step 3: Reveal your Whiter Smile: Peel from back of teeth first to ease removal. Additional Usage Information: It is best if you do not brush your teeth immediately before applying strips. Store in cool place. Best if used by date noted on package.
PVP, PEG-8, Water, Hydrogen Peroxide, Acrylates Copolymer, Sodium Hydroxide, Sodium Saccharin.
Caution: Keep out of reach of young children. Not intended for use in children under the age of 18. Do not swallow plastic strip. Important Usage Information: Crest 3D White Whitestrips is not a substitute for regular dental care. Visit your dentist regularly. Gel that comes into contact with the skin can cause temporary skin irritation and/or whitening. Tooth Sensitivity & Gum Discomfort: With all whitening products you may experience tooth sensitivity and/or gum discomfort. With products that offer the highest level of whitening at retail, such as Crest 3D White Supreme Flexfit Whitestrips, there is an even greater chance that you may experience tooth sensitivity and/or gum discomfort. These effects are generally mild. These effects are temporary and not harmful. If you are in need of dental work, have dental work, or have staining from medication, ask your dentist if whitening is appropriate. Crest 3D White Whitestrips are designed to hold well to teeth. Do not use on loose teeth, restorations, or braces. Crest 3D White Whitestrips will only whiten natural teeth. The strips will not whiten caps, crowns, veneers, fillings or dentures. Avoid eye contact. Rinse eyes thoroughly with water if gel comes in contact with them. Handle strips with dry hands. Do not eat, smoke, sleep, or drink (with the exemption of water) during use.