What is the role of a blow dryer in styling hair?

The role of a blow dryer in styling hair is primarily to dry the hair and shape the style. When used correctly, a blow dryer not only removes moisture from the hair but also allows for the manipulation of the hair’s texture and volume. By adjusting the heat and airflow, a stylist can create various effects, such as smoothing out frizz, enhancing natural waves, or adding body to the hair. The heat from the blow dryer helps to reshape the hair strands, enabling a more polished and styled appearance as per the desired look.

Using a blow dryer effectively requires skill and knowledge of techniques, such as using brushes and specific angles to direct the airflow for optimal styling. While a blow dryer can assist indirectly with setting styles through heat, its primary function encompasses both drying and shaping, making it an essential tool in the hairstylist's toolkit.