Diffuse the Situation
You can use a diffuser to create voluminous styles as well as keep damaged hair even further from the heat of a hair dryer. Diffusers usually are the attachment that comes with your hairdryer. The one above have round tipped small prongs that facilitate air flow. This design allows the air flow to spread out or “diffuse” from the dryer. Inhibiting the full force of the dryer, you will have an overall gentler drying process reducing damage or frizz in curly styles.
Diffusers similar to this second one can be used to direct airflow to specific locations, allowing for intentional drying of particular sections and improved use of a round brush.