Looking to fend off plaque and keep your gums healthy, all with a less intense taste? Introducing LISTERINE Ultraclean® Gum Protection Zero! This alcohol-free mouthwash reduces plaque in hard to reach places to promote healthy gums without the burn. It also works to reduce tartar buildup to give you a naturally white smile. Use twice daily for 24-hour protection from plaque, tartar, and gingivitis.