Sloosh Twice a Day Total Care Mouthwash - 21 Day Guarantee - LISTERINE®

Did you know slooshing with LISTERINE® Total Care or Total Care Zero mouthwash for only 60 seconds a day* helps keep your gums healthy? So now, try it for yourself, to combine 6 benefits in 1, for a totally protected mouth.

If you don’t love the difference after 21 days, we’ll give you your money back.

Using LISTERINE® mouthwash for just 30 seconds, twice a day, gives you:

Day 1: Fresher breath

Day 7: Cleaner teeth that you can feel

Day 14: Stronger teeth

Day 21: Maintains healthy gums

Here’s how to take the LISTERINE® 21 Day Challenge:

  • Pick a promotional bottle of Listerine Total Care or Total Care Zero mouthwash **. LISTERINE® Total Care is our most advanced and complete Listerine mouthwash. LISTERINE® Total Care Zero has no alcohol therefore is less intense and has a milder taste.
  • Use twice a day as directed on pack for 21 days
  • If you don’t love the difference, claim your money back by downloading the form below and send in alongside bottle cap and till receipt.

*Download form

*Terms & Conditions

*Based on twice daily use for 30 seconds

**This promotion applies only to LISTERINE® Total Care and LISTERINE® Total Care Zero

Benefits of Total Care Mouthwash - LISTERINE®