Use Crest Whitestrips during any part of your day: during your morning routine (when showering, getting ready for the day); at work; while talking on the phone, shopping, reading or watching TV.

Whiter teeth for 12 months. Enamel safe - same ingredient dentists use.

Use twice a day for 30 minutes. They are so easy to wear you can use them almost anytime, anywhere. You can whiten while you: shower/get ready in the morning; read/watch TV; check e-mail; or even commute to work.

56 strips: 28 for upper teeth, 28 for lower teeth.

INGREDIENTS: Water; Glycerin; Hydrogen Peroxide; Carbomer 956; Sodium Hydroxide; Sodium Saccharin