Form A Habit In 21 Days:

POWER TO STICK WITH IT™

Get into the rinsing habit with LISTERINE® mouthwash, or your money back.* It’s time to step up and take on germs. It only takes 3 weeks to form a habit. Within 21 days, you’ll fight plaque and bacteria in your mouth like never before to get a truly healthy mouth. Over 98% of people who took our challenge felt like they had a healthier mouth. You will feel confident that you are doing everything you can to keep germs at bay and you’ll have results that you can see, touch and feel.

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*Use any of our LISTERINE® products* for 21 days.  If you are not satisfied with your purchase and would like your purchase price refunded to you (up to $12.99 USD including tax):

  1. Enclose your name and address, birth date** (mm/dd/yyyy), city, state, and zip code.
    • No P.O. boxes, only street and rural route addresses are acceptable
  2. Enclose your original store identified sales receipt dated 2/1/2015 through 12/31/2015 indicating eligible LISTERINE® product purchased with purchase price circled.
  3. Enclose the original LISTERINE® product package UPC from the bottle/package.
  4. Mail to: 2015 LISTERINE® CHALLENGE, P.O. Box 3004 Dept. NC, Grand Rapids, MN 55745-3004

(Residents of Puerto Rico only, mail to: 2015 LISTERINE® CHALLENGE, P.O. Box 3004 Dept. PR, Grand Rapids, MN 55745-3004.)

  • Offer limited to any one (1) LISTERINE® Adult Mouthwash 250mL or larger, or one (1) LISTERINE® WHITENING® Rinse 16 fl oz or larger, or one (1) LISTERINE® SMART RINSE® Mouthwash 500mL or larger, or 1 LISTERINE® Floss or (1) LISTERINE® ESSENTIAL CARE® Toothpaste, or one (1) LISTERINE® POCKETPACKS® Strips or LISTERINE® POCKETMIST® Spray Mists.

Offer terms valid for U.S. residents only. Purchase must be made 2/1/2015 through 12/31/2015 and received at the mailing address on or before 2/19/16. Offer is limited to one (1) reimbursement claim for the purchase of one (1) product per offer, per household street address. Multiple product reimbursement requests per household or street address will not be honored. No P.O. boxes. Maximum value of the reimbursement equals $12.99 USD, including tax. Participants will receive a refund check by mail.

Please allow 6-8 weeks for processing and delivery. If birth date, original UPC and valid original sales receipt (with retailer name, accurate product description and date) are not included in the request for a refund, the purchase price (up to $12.99) will not be refunded. Fraudulent submission including use of multiple addresses to obtain additional rebates may result in federal prosecution under the U.S. Mail Fraud Statutes (17 U.S. Code Section 1342). Not responsible for lost, last or undelivered responses.

**Offer limited to US residents only 18 years of age or older