$3 in Savings on Listerine Products ($.69 Floss at Walmart) Posted by Harbor Master on 3 June 2017, 9:43 am Tweet Expired Ex. 30 days from print (Print limit is two of each) (Coupons state no more than four coupons (of any kind) for the Same product in the same transaction) Click here to print $1 OFF any One LISTERINE Floss or Flosser Product Click here to print $1 Off any One Adult LISTERINE Mouthwash (1L or larger) or any One LISTERINE HEALTHY WHITE Product (16oz or larger) Click here to print $1 Off any One LISTERINE SMART RINSE Anticavity Fluoride Rinse Product (500 ml) Click here to clip and print All the ABOVE Walmart sells Listerine Ultraclean Floss, Oral Care, Mint, 30 Yards for $1.65. $.65 after the $1 off coupon above.