Crest 3D White Whitestrips 2-Hr Express Kit money-back guarantee up to $54.99

You can receive either cash back or a box of a different Crest Whitening product.
Call 1-800-208-0169 for all details.

Cash back:
To get a refund up to $54.99, write UPC on receipt and send original dated store receipt with price circled. Include complete NAZ
Crest 3D White Whitestrips 2-HR Express Guarantee Offer
Dept 5, Box 49230
Strongsville, OH 44149-0230
 
Or you can opt to get a free box of Crest 3D White Professional Effects Whitestrips to finish the job that the 2-Hr Express kit started. You have to buy the new box of Crest 3D White Professional Effects Whitestrips, then get a refund on it:
Send original cash tape within 60 days of purchase and write UPC on the receipt with your complete name and mailing address.
Crest 3D White WhiteStrips Express Guarantee Offer
Dept 2, Box 49230
Strongsville, OH 44149-0230