Unlike regular products, the strong taste of mint taste, with the inside of the mouth including after smoking, eliminating dryness and enhancing the feeling of exhilaration. Like regular products, protein discolorations in the oral cavity are visible. How to use: Put an appropriate level of 10-15ml (half cap position) in the jaws. Rinse for about 20 to 30 seconds, then put it out. And then, rinse with water. Maintain the cap firmly shut after use.