Listerine Total Care for Sensitive Teeth Mouthwash delivers comprehensive protection and relief for sensitive teeth in a 1L format. This multi-benefit formula is clinically proven to build protection against the sharp, sudden pain of tooth sensitivity while strengthening tooth enamel with fluoride to prevent cavities. It effectively kills up to 99.9% of germs that cause plaque, gingivitis, and bad breath, offering up to 12 hours of protection. Recognized by the Canadian Dental Association (CDA), this clean mint flavoured mouthwash helps maintain healthy gums to prevent recession, providing a complete solution for a healthier mouth.