In hair styling, what is the purpose of diffused drying?

The purpose of diffused drying is primarily to enhance curl definition. When using a diffuser attachment on a hairdryer, the airflow is spread out more broadly and gently, which helps to maintain the natural texture of curly hair while drying it. This technique is ideal for preventing frizz and ensuring that curls retain their shape and bounce. By employing this method, stylists can support the natural curl pattern, giving the hair a more defined and polished look.

Other methods of drying, like using a traditional hairdryer without a diffuser, may lead to straightening or disrupt the hair's natural curls. While diffusing does allow for some speed in the drying process and can create volume, its main strength lies in enhancing and defining curls rather than simply drying the hair or predominantly creating volume.