Help prevent plaque buildup & immediately kill germs for healthier gums with Listerine Clinical Solutions Gum Health Antigingivitis & Antiplaque Antiseptic Mouthwash in a refreshing Icy Mint flavor. This oral rinse from Listerine the #1 dentist-recommended mouthwash brand kills the germs that cause bleeding gums & inflammation for 3x healthier gums in just one week*. Oral rinse formulated with zinc a powerful & effective ingredient that helps prevent hard to remove plaque buildup on teeth reduces plaque bacteria below the gumline* & works hard to prevent gingivitis. Tested by dentist & dental hygienists the clinical strength mouthwash helps maintain healthy gums for 12 weeks with continual use*. Adults & children 12 & older use twice daily after brushing with toothpaste as part of your oral care routine. Vigorously swish 20 mL mouthwash at full strength (don’t dilute) between teeth for 30 seconds & then spit out; do not swallow the mouthwash. *versus brushing alone