South Dakota Cosmetology Practice Exam 2025 - Free Cosmetology Practice Questions and Study Guide

Using a clarifying shampoo effectively removes buildup of hair products and excess oil from the hair and scalp. These shampoos are specifically formulated with stronger cleansing agents than regular shampoos, making them ideal for addressing issues like residue left by styling products, oils, and even hard water minerals. This cleansing action helps to restore the natural luster and bounce of the hair, allowing for better absorption of conditioning treatments afterward.

The other choices reflect benefits that aren’t the primary function of a clarifying shampoo. While moisture and strengthening are important for hair care, they relate more to deep conditioning products or specific treatments designed for hydration or strengthening hair. Although some users may feel their hair has more volume after using a clarifying shampoo due to the removal of heavy product buildup, this effect is not the primary purpose of the product.