Give your mouth a powerful, dentist-clean feeling with Listerine Ultraclean Cool Mint Antiseptic Mouthwash. Listerine Ultraclean mouthwash is clinically proven to fight tartar buildup & kill 99.9% of germs that cause bad breath, plaque, and gingivitis and provides up to 3x longer lasting clean feeling versus brushing alone. This oral care mouthwash helps maintain healthy gums and fresh breath with an added anti-tartar ingredient for cleaner teeth. The refreshing Cool Mint flavor of this mouthwash combined with Listerine Everfresh technology will keep your breath fresh and your mouth feeling clean up to three times longer than brushing alone. With approximately six weeks of supply in this 1.5 L bottle, achieve maximum results by rinsing with this antiseptic mouthwash for 30 seconds twice a day, both morning and night.