3D Whitestrips Professional Effects – Teeth Whitening Kit, 22 Treatments (20 + 2 Bonus), Each with 1 Upper/1Lower, 44 Strips – Crest 3DWhite Teeth Whitening Strips

WHO TO USE: Apply the strip to clean, dry teeth, following contour of teeth. Do not apply gums or other soft tissue. Leave on for recommended time (45 minutes Professional Effects and 60 1 Hour Express). Remove discard. Brush teeth gently remove any residual gel. Use as directed, be used more than 22 days. If sensitivity irritation occurs, discontinue use consult a dentist. Included Components : Whitening Strip Ingredients: PVP, PEG-8, Water, Hydrogen Peroxide, Acrylates Copolymer, Sodium Hydroxide, Sodium Saccharin • PROFESSIONAL LEVEL WHITENING: Achieve 19 levels whiter teeth with Crest 3D Whitestrips Professional Effects teeth whitening kit, providing whitening results like a $400 professional level treatment. Perfect for wedding day essentials. • ENAMEL SAFE AND EFFECTIVE: From the #1 dentist recommended at home teeth whitening brand, Crest 3D Whitestrips use the same teeth whitening ingredient that dentists use, are enamel safe, and are highly effective. • ADVANCED TECHNOLOGY: Crest 3D Whitestrips feature Advanced Seal Technology's no slip grip, allowing you to talk and drink water while whitening teeth. • COMPLETE TREATMENT: Includes 20 teeth whitening treatments, each with 1 upper and 1 lower whitening strip, plus 2 bonus whitening treatments.