Take the Listerine 21-Day Challenge for a chance to start this year with a $10,000 win. Come back all 21 days for even more bonuses and see how many you can collect.
Official Rules: US, 18+. January 5 – February 27, 2020 11:59 pm ET. Each entrant may receive up to 517 Sweepstakes entries regardless of method of entry; each entrant may receive one Instant Win Game play per day during the Promotion Period.
How to Enter: Once you register to participate in the Listerine Challenge, you will have 21 consecutive days to participate in the Promotion. If you miss a day, your Challenge will restart when you log in and you will have 21 consecutive days to complete the Challenge.
Sweepstakes: During your Challenge Period, use Listerine as directed for 21 consecutive days
- Complete Swish Timer, you may complete this action one time per day
- Answer Daily Trivia Question, you may complete this action one time per day
- Upload a Photo, you may complete this action one time
- Upload a Receipt, you may complete this action one time
- Twitter Referral/Facebook Referral, you may receive up to three Sweepstakes entries per day during the Promotion Period for any combination of Twitter Referral and Facebook Referral.
- Complete Challenge, you may complete this action one time
Sweepstakes AMOE Mail-in: To enter without using Listerine or participating in the Challenge, hand print your name, address, day and evening phone numbers, email address, and date of birth on a 3″ x 5″ piece of paper and mail it in an envelope with proper postage to:
LISTERINE 21 Day Challenge
c/o HelloWorld, Inc.
P.O.Box 5010, Department 843060
Kalamazoo, MI 49003-5010
You will receive twenty-one entries into the Sweepstakes. Limit: twenty-one entries per envelope, until you reach the overall limit. All mail-in entries must be handwritten and must be postmarked by February 27, 2020 and received by March 5, 2020.
Sweepstakes Grand Prize (1): $10,000 awarded in the form of a check
Instant Win Prizes (325):
- (25) A $100 Visa Prepaid Card
- (50) A $50 Visa Prepaid Card
- (250) A $20 Visa Prepaid Card
Each winner will receive an email from [email protected] that prompts them to select either a physical or virtual Visa Prepaid Card.