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

The technique of applying hair color using a brush and bowl is known as the bowl-and-brush application. This method is widely used in the cosmetology industry because it provides precise control over the application of color. By using a bowl to hold the color mixture and a brush to apply it to the hair, stylists can ensure even distribution and targeted application to specific sections of hair. This is especially important for achieving desired results in various coloring techniques, such as root touch-ups or all-over color application.

Other methods, such as the comb-and-cream method, involve different tools and techniques that may not offer the same level of precision. The spray application method utilizes a different mechanism, typically resulting in a more diffused application of color rather than the focused, saturated results achieved with a bowl-and-brush approach. The foil technique involves wrapping sections of hair in foil after color application, which serves a different purpose and is used for highlighting rather than for a traditional all-over color. Therefore, the bowl-and-brush application is the correct terminology for the technique described in the question.