Listerine Gum Therapy Antiseptic Mouthwash in Glacier Mint helps to keep your gums healthy. This antiseptic mouthwash, approved by the American Dental Association, is specifically intended to enhance gum health by decreasing bleeding, redness, and inflammation, all of which are early indications of gum disease. The #1 dentist-recommended brand of over-the-counter mouthwashes cleans your whole…