Step1: Press 1-2 times, send the foam directly into the mouth cavity; spit out after10-15 seconds, then rinse your mouth with clean wvater to refresh your breath.
Step2: Send the foam directly or into the cavity by the toothbrush, rinse your mouth for 10-15 seconds, then brush your teeth with the toothbrush for about 3 minutes, and rinse your mouth with clean water.And main ingredient: mint