Ace the Virginia Cosmetology Test 2026 – Style Your Skills and Shine Bright!

To create curls in straight hair, stylists typically use rollers or curling irons. These tools are specifically designed to add shape and volume to hair, allowing for the formation of curls, waves, or other textured styles. Curling irons work by applying heat to sections of hair, wrapping them around a heated barrel, which effectively alters the hair's natural structure to hold a curl. Similarly, rollers can be used both with or without heat to achieve curls, depending on the desired look and how long the hair is set.

While other tools like a flat iron or a straightening brush are designed primarily for straightening hair, they can also create curls under certain conditions, but they are not primarily intended for this purpose. A hair dryer, when used with a diffuser or special styling attachments, can help enhance natural waves or volume but does not create curls in the same effective manner as curling irons or rollers. Therefore, the most suitable answer for creating curls in straight hair is indeed the use of rollers or curling irons.