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If you purchased LISTERINE® SENSITIVITY product between 01/01/2018 through 12/31/2018 and are not satisfied after using the product for two weeks, twice a day, and would like your purchase price refunded to you:


  1. The original LISTERINE® SENSITIVITY completed Money Back Guarantee Mail-In Certificate (see below).

  2. Your valid original sales receipt dated 01/01/2018 through 12/31/2018 indicating eligible LISTERINE® SENSITIVITY product(s) purchased with purchase price(s) circled.

  3. The original LISTERINE® SENSITIVITY product UPC(s) from the package(s).

(**Product Exclusions apply; see offer Terms and Conditions)


A refund for the purchase price of your LISTERINE® SENSITIVITY product(s) up to $5.99 USD (plus tax)

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Offer limited to 50 U.S. states., D.C. and Puerto Rico residents only, 18 years of age or older. Must be actual purchaser of the qualifying product. Offer valid on eligible LISTERINE® SENSITIVITY product purchases made 01/01/18 through 12/31/18 that were purchased with cash or cash equivalent (no points or other non-monetary purchase methods). All reimbursement requests must be received at the mailing address on or before 02/28/19. Requests received after 02/28/19 will not be honored or acknowledged. No P.O. boxes. Check with your local post office for street address. Maximum value of the reimbursement equals up to $5.99USD, plus tax. Participants will receive a check by mail, upon claim acceptance. Please allow 6-8 weeks for processing and delivery. If your mail-in certificate is missing the 18 years or older attestation, the UPC write-in information, and/or valid original sales receipt (with retailer name, accurate product description, purchase price (up to $5.99USD and date), your submission is incomplete and your purchase will not be reimbursed. Entries in which the requestor is under 18 years of age, will not be honored. Offer is limited to one (1) reimbursement claim for the purchase of one (1) LISTERINE® SENSITIVITY product per eligible person, per household, per mailing address. Multiple product reimbursement requests per household or street address will not be honored. UPCs or receipts obtained through unauthorized means or illegitimate channels will be void. UPCs and receipts cannot be sold, traded, auctioned or bartered; all of which will be void. Fraudulent submission including use of multiple addresses to obtain additional reimbursements may result in federal prosecution under the U.S. Mail Fraud Statutes (18 U.S. Code, Section 1342). Not responsible for lost, late, misdirected, mutilated, illegible, incomplete, postage due, or undelivered responses. Maximum value of the reimbursement equals up to $5.99USD, plus tax. Actual value reimbursed will be based on individual purchase price paid plus tax, up to the maximum allowable amount. Participants will receive a refund check by mail.

Click here for the printable LISTERINE® SENSITIVITY Money Back Guarantee Mail-In Certificate


The following products are excluded from this offer: any LISTERINE® products that are not LISTERINE® SENSITIVITY products and all trial size products.