Crest 3D Whitestrips Professional Effects Teeth Whitening Kit, 22 Treatments

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PROFESSIONAL-LEVEL WHITENING: Achieve a smile that's 19 levels whiter with Crest 3D Whitestrips Professional Effects at-home teeth whitening kit, designed to whiten like a $400 professional level treatment. ENAMEL SAFE & EFFECTIVE: Made by the #1 dentist recommended at-home teeth whitening brand*, Crest 3D Whitestrips use the same enamel safe teeth whitening ingredient as dentists. ADVANCED SEAL TECHNOLOGY: Features our Advanced Seal Technology's no-slip grip, keeping strips in place so you can talk and even drink water while whitening teeth. TEETH WHITENING KIT: Includes 22 teeth whitening treatments (44 strips), each with 1 upper and 1 lower strip. *In a survey of over 450 dentists in April 2025