Crest 3D Whitestrips Sensitive Teeth Whitening Kit, 14 Treatments DescriptionStyle Name:New Version Specially designed for teeth that are sensitive to whitening. Are you hesitant to whiten your teeth because you're afraid of whitening related sensitivity? Crest 3D White Gentle Routine dental strips reveal your beautiful, whiter smile gently and gradually, with just 30 minutes a day. Now there's nothing preventing you from getting a whiter, brighter smile. Manufacturer's Notice --------------------- IMPORTANT TIPS: • This item does require consumers to use correctly and errors can occur if not applied correctly by the consumer. • The product is known to cause some teeth sensitivity due to the effectiveness of the product (and this sensitivity varies by consumer and to be used with consumer discretion) • On occasion, consumers have been known to not remove the adhesive entirely or incorrectly; which removes the product and or does not allow proper adhesion (“not sticky enough”)