What is the primary purpose of a shampoo in the cosmetology process?

The primary purpose of shampoo in the cosmetology process is to cleanse the hair and scalp. Shampoo is specifically formulated to remove dirt, oil, and product build-up from both the hair and the scalp, ensuring that the hair is clean and healthy. This cleansing process is essential because it prepares the hair for subsequent treatments, such as conditioning or styling. Proper cleansing is necessary to promote a healthy scalp environment, which is vital for hair growth and overall hair health.

While conditioning the hair, styling, and maintaining hair color are important aspects of hair care, they are not the primary function of shampoo. Shampooing is the first step in a hair care routine, making it foundational to the overall process of managing and caring for hair.