Shampooing with beer not only makes hair dry quickly, but also makes hair waves look natural and bright, promotes hair growth and prevents hair from drying out. You can wash your hair with beer if necessary. Wash your hair with water first, and use soap if necessary, but it is best not to use shampoo, because shampoo is not easy to rinse off. Make your hair completely moist with proper amount of beer. However, Fan Weixin, director of jiangsu province hospital Dermatology Department, said that it is wrong to wash your hair with beer. Beer contains alcohol, which will destroy the sebum layer of the scalp and make the scalp dry or itchy. Although there are many nutrients in beer, these nutrients are actually absorbed through the intestines. Putting them on the hair will not only be absorbed, but also promote the growth of bacteria due to too many nutrients on the skin. In this way, beer shampooing is not only not good, but also bad for hair health, so it is best not to use it.