Illinois Barber Practice Exam 2026 - Free Barber License Practice Questions and Study Guide

The blow dryer plays a significant role in the barbering process, particularly when it comes to styling hair and enhancing its texture after washing. After a client has had their hair cleaned, the blow dryer is employed to help set the hair into a desired style. This is achieved through the application of heat and airflow, which can shape the hair and add volume, movement, and shine, effectively enhancing its overall look.

Using a blow dryer also allows barbers to manipulate the hair more easily, making it possible to achieve different textures and styles that can complement the client's features. The warmth helps to relax the hair cuticle, making it more pliable for styling techniques, such as round brushing or flat ironing, which ultimately results in a polished finish.

While the blow dryer can indeed help in drying hair before cutting and can contribute to adding volume, its primary function within the barbering process is to style the hair post-washing and to enhance textural outcomes, which is why this answer is considered correct.