Listerine Freshburst Antiseptic Mouthwash with Germ-Killing Oral Care Formula to Fight Bad Breath, Plaque and Gingivitis, 500 mL (Pack of 2) - KILLS 99.9% of GERMS: This 2-pack of 500-mL bottles of Listerine Freshburst spearmint antiseptic mouthwash kills 99.9% of germs that cause bad breath, plaque & gingivitis for a fresher & cleaner mouth than brushing alone - FIGHT PLAQUE & GINGIVITIS: A germ-killing mouthwash clinically shown to reduce plaque more than brushing & flossing alone by up to 52 percent more & reduce gingivitis by 21 percent more, for a fresh & healthy mouth - Mint FLAVOR: From the #1 dentist recommended brand of OTC mouthwashes, spearmint rinse works to leave mouths feeling clean & refreshed. Freshburst is 99% Naturally Derived* *As per ISO 16128-1:2016 based on average cumulative volume including water - ADA Seal of ACCEPTANCE: As an ADA-accepted antiseptic mouthwash, Listerine Freshburst Antiseptic Mouthwash does more than create fresh breath by offering 24-hour germ protection with twice daily use - WHOLE MOUTH CLEAN: With approximately 12 days, achieve maximum results from this fresh breath mouthwash by rinsing mouth for 30 seconds twice a day, both morning & night, & experience a refreshing, dentist-clean feeling .