Free Crest 3D White WhiteStrips

Crest 3D White Whitestrips 2-Hr Express Kit has a money-back guarantee. Choose either cash back or a box of a different Crest Whitening product.
Call 1-800-208-0169 for all details.
You'll need your cash tape, UPC from box, and apply within 60 days of purchase.
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.
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
If you opt for the free box, you get the actual box in the mail, not a coupon.