Propolinse oral cleansing liquid is a new sensation mouthwash that you can check with your eyes. Contains propolis extract and xylitol, a tooth-friendly natural sweetener, to clean teeth and prevent bad breath. In the morning, after meals, or after brushing your teeth, put about half a capful in your mouth, rinse for 20-30 seconds, and spit it out. ★This is not an internal medicine, so do not drink it. 1,000 sheets Hokkaido, Okinawa, and remote islands are excluded. Thank you.