What is the purpose of using a comb while cutting hair?

Using a comb while cutting hair serves several vital functions, primarily related to sectioning the hair and maintaining control during the cutting process. The process of sectioning allows the barber to manage smaller, more manageable portions of hair, ensuring precision and accuracy in cuts. By holding the hair taut with the comb, the barber can easily see how much needs to be cut and create even layers or specific styles more effectively.

Additionally, maintaining control over the hair during the cutting process is essential to achieving the desired outcome. The comb helps direct the flow of the hair and guides the cutting tools. It can also help in ensuring that the cut is uniform as the barber can view each section clearly and make adjustments as needed.

While other options touch upon important aspects of hair care and styling, they do not capture the primary role of the comb in the cutting process as effectively as sectioning and control do. For example, styling after cutting and detangling are important but are secondary to the fundamental purpose of a comb during the actual haircut. Measuring length is also a separate skill that may utilize other tools or techniques.