Michigan Cosmetology Licensing Practice Exam

Using curling irons is a widely recognized and effective technique for creating curls in hair styling. Curling irons work by applying heat to the hair, which temporarily alters its structure, allowing the hair to form distinct curls or waves. The heat causes the protein structures in the hair to break down, and when the hair cools while wrapped around the barrel of the curling iron, it retains that new shape, creating lasting curls.

Additionally, curling irons come in various barrel sizes, allowing for different types of curls, from tight ringlets to larger, more relaxed waves. This versatility makes them an essential tool in a stylist’s arsenal for achieving desired curl styles.

Other methods listed, while they can contribute to texture and volume, typically do not create defined curls the way curling irons specifically do. For example, flat ironing is primarily used for straightening hair, brushing is mainly for detangling or smoothing, and blow drying may add volume or waves but lacks the precise shape-making capability of curling irons.