Delaware Cosmetology and Barbering Practice Exam

What is a key benefit of using a large round brush during blow-drying?

1. It straightens hair without heat

2. It creates curls and adds volume

3. It reduces frizz effectively

4. It helps distribute hair products

The correct answer is: It creates curls and adds volume

Using a large round brush during blow-drying is primarily beneficial for creating curls and adding volume to the hair. The design of a round brush allows for smooth rolling motions in the hair, which can enhance body and create soft, voluminous waves or curls when heat is applied. As the brush glides through the hair while being blown dry, it lifts the hair away from the scalp and encourages the hair cuticle to lay flat, promoting a bouncy, shiny finish. Furthermore, the combination of the brush shape and the heated air from the blow dryer allows for a styling technique that promotes movement and shape, making it a favorite tool for achieving salon-quality blowouts. This versatility in styling makes the large round brush a crucial tool in both professional and personal hair care routines for those looking to enhance volume and curl. Other options do not align with the core functionalities of a large round brush. For instance, it does not straighten hair without heat, reduce frizz as its main function, or primarily serve as a tool for distributing hair products, which is more effectively achieved using other tools such as combs or brushes designed specifically for that purpose.