Ace the West Virginia Barber Written Exam 2026 – Shape Up for Success!

The main function of shampoo is to remove dirt, oil, and skin debris from the hair and scalp. Shampoo contains surfactants that help to break down and wash away these impurities, leaving the hair clean and refreshed. While some shampoos may also contain moisturizing or volumizing ingredients, the primary purpose of shampoo is to cleanse the hair and scalp. Strengthening hair fibers is typically addressed by specialized treatments or conditioners, rather than shampoo.