– Country of origin: United States – Volumetric: 250ml Listerine Cool Mint mouthwash is a refreshing and effective way to keep your mouth clean and healthy. Made in the United States, this 250ml bottle is the perfect size for daily use. The cool mint flavor leaves your breath smelling fresh and clean, while the antiseptic formula kills germs that can cause bad breath, plaque, and gingivitis. Just rinse with Listerine Cool Mint twice a day for 30 seconds each time, and you’ll take a big step toward better oral hygiene. This powerful mouthwash is a must-have for anyone who wants a brighter, healthier smile.