Charcoal + Salts + Mint essential oil star as an extraordinary combo offering exceptionallylong-lasting freshness and a defense against plaque. Oh, and this amazing formula alsowhitens your teeth. Want super+natural results? We recommend using this mouthwashtogether with ECODENTA Black Whitening ToothpasteHow To Use:Take this bottle and give it a good shake. Now press it gently until the liquid dispenser fills up. Use it straight from the dispenser.500 ml Ecodenta Expert Line Extraordinary Whitening mouthwash 500 ml