- REGISTER to start the Challenge & receive a coupon
- RINSE with LISTERINE® twice a day for 14 days
- CHECK IN for more chances to WIN and a shot at daily prizes
- WIN BIG with a chance to take home $20,000‡ on top of a healthier mouth
- Play Daily for up to 14 days
- Contest ends July 15
Looking for more daily Contests? check out the list!!