Drano Max Gel MBG Extended

This money-back guarantee date has been extended once again: Formerly it was 10/29/09 or 7/30/10, now it's 7/30/11. I'm assuming if you did it last year, you can't do it again. If you are not completely satisfied with Drano Max Gel, we will refund your money up to $6 for Drano Max Gel 32 oz or up to $8.75 for Drano Max Gel 64 oz. Write the UPC on the form. Send the original dated receipt with product and price circled along with required form. Print form here.