Kills germs. AntiPlaque, AntiGingivitis and AntiCavity Fluoride Toothpaste. Clinically proven to prevent & reduce plaque, gingivitis & bad breath. Listerine Antiseptic is the mouthwash dentists recommend most for healthy gums. Now, this proven Listerine technology, combines with fluoride for cavity protection, can be found in Listerine Essential Care. Helps prevent & reduce gingivitis, removes stains, fights plaque, helps prevent cavities, freshens breath, fights tartar build-up.