35% Off Crest 3D Whitestrips

This Crest 3D Professional Whitening Whitestrips Kit drops from $44.99 to $29.99 at Amazon, saving you 35% off. Nearly identical sets are around $50 everywhere else, and this is always the lowest price we see each year. Shipping is free with Prime or when you spend $35. Otherwise, it adds $6.99.