Clean your hair, wash your hair with ordinary warm water and proper amount of shampoo, remove the dirt on the surface of your hair and scalp, and then dry your hair with a dry towel so that your hair and scalp can better absorb the nutrients in beer!
Beer shampoo: scoop out the beer diluent in a container and pour it evenly on the hair, so that every hair can be drenched with beer, and massage the scalp with your fingers and abdomen at the same time; When the beer drops out, pour the hair again and massage the scalp with your fingers and abdomen. Repeat this for two or three times, about fifteen minutes each time.