Does your mouth often feel like the back of Gandi's flip-flop? Take the Listerine Total Care Challenge and prepare to feel minty fresh (or get your money back).
Try using Listerine Total Care mouthwash twice a day after brushing and flossing and if your mouth doesn't feel as clean as they promise they will refund your money back. Simply return your till receipt and the bottle cap to the returns address.
This offer is available until 30th June 2013.