Use the Crest Noticeably White Whitestrips Dental Whitening Kit that guarantees to whiten teeth by removing surface stains as well as set-in stains deep within the enamel.
It is best if you do not brush your teeth immediately before applying strips. Open the pouch and remove the strip. Peel the strips from the backing liner and align with gum line. Press gently for good contact. Fold the rest of strip behind teeth to keep in place. Wear strips for required amount of time, then remove and discard.
20 Strips - 10 Treatments