How do I use this hair tool to diffuse my hair?

For best results, use a mousse, gel, or curl cream before diffusing. Keep the outer casing on for targeted airflow. Position the tool with the bristles facing the hair, place your blow dryer on top of the exposed vents, and work in sections. Push the tool up as you’re drying to create lift and texture. Twist the tool as you’re drying to amp up the volume. Once dried, you can use the brush to backcomb the roots of your hair if desired.