Enjoy 12-hours of fresh breath with CB12 Sensitive Mouthwash. Powered by chlorhexidine and zinc acetate, our formula is scientifically proven to fight the cause of bad breath for up to 12 hours. Dentists recommend CB12 Mouthwash to fight halitosis. It strengthens tooth enamel and offers protection against tooth decay while helping reduce teeth sensitivity thanks to arginine. Our CB12 mouthwashes are free from alcohol that can irritate and dehydrate the mouth. CB12 Mouthwash offers a pleasant and fresh soft menthol taste, contributing to fresh breath. How to use: After brushing your teeth, rinse with 10 ml of CB12 Mouthwash for 30 to 60 seconds then spit it out.