Louisiana Cosmetology Board Practice Exam 2026 - Free Cosmetology Practice Questions and Study Guide

The proper technique for styling curly hair involves using a diffuser attachment on a blow dryer. A diffuser is designed to spread out the airflow from the blow dryer, which helps to minimize frizz and maintain the natural curl pattern while drying the hair. This method is beneficial because it allows curls to dry more evenly and gently without being disrupted, preserving their shape and texture.

Utilizing a flat iron, which is meant for straightening hair, can alter the natural curl pattern and result in heat damage. Blow drying without any attachments may lead to uneven drying and increased frizz because it directs concentrated heat onto the hair, disrupting the curl structure. Brushing hair while it is wet can also be detrimental for curly hair, as it tends to create frizz and disrupt the curl formation, leading to a less defined and messy look. Hence, using a diffuser is the best approach for styling curls effectively and maintaining their natural beauty.