Today, May 28, you can snag these Crest 3D White Luxe Whitestrips Professional Effects for only $30.66 (Reg. $47.46!). Just clip the $5 off coupon located under the price to take advantage of this great deal! These whitening strips will remove 14 years of teeth stains AND deliver professional-level teeth whitening results. Even better, there are a #1 best seller in teeth whitening products.