HEALTH & BEAUTY MOUTH WASH TESCO Weight: 550GM. This is an essential product for anyone who loves a clean mouth. TESCO ESSENTIALS COOL MINT MOUTHWASH has a refreshing mint flavor that will leave your mouth feeling clean and refreshed. With a refreshing minty taste, this mouthwash will help rid your mouth of unwanted bacteria and bad odors. The minty flavor refreshes your palate while helping fight bad breath bacteria. Plus, it comes in a handy dispenser that lets you keep it on hand anywhere you go. This essential-grade mouthwash eliminates bad breath and leaves you with a fresh, minty smell. It's perfect for those times when you don't have time to spare, like after a long day at the office or on vacation.