This article discusses the hair care practices of the Japanese, which often involve the use of natural ingredients. It explains two common methods for shampooing the hair, and how often Japanese people wash their hair. Factors that influence how often someone washes their hair in Japan are discussed, as well as benefits and disadvantages associated with washing your hair daily in Japan. Ultimately, it is up to personal preference but most experts agree that washing your tresses every day isn't necessary unless you're doing strenuous activities.