What direction should air flow from the blow dryer?

What direction should air flow from the blow dryer?

• A. From ends to scalp
• B. In circles
• C. From scalp to ends to smooth the cuticle and reduce frizz
• D. Random

Answer: (C)

Air should flow from the scalp toward the ends when blow-drying. Directing heat and airflow in this direction helps the cuticle scales lie flat along the hair shaft, smoothing the surface and reducing frizz. It also helps set the shape by following the hair’s natural growth pattern. Blowing from the ends to the scalp tends to lift the cuticle and promote frizz, while random or circular motions don’t consistently smooth the cuticle. Use a nozzle and keep the dryer at a safe distance to protect the hair.

Air should flow from the scalp toward the ends when blow-drying. Directing heat and airflow in this direction helps the cuticle scales lie flat along the hair shaft, smoothing the surface and reducing frizz. It also helps set the shape by following the hair’s natural growth pattern. Blowing from the ends to the scalp tends to lift the cuticle and promote frizz, while random or circular motions don’t consistently smooth the cuticle. Use a nozzle and keep the dryer at a safe distance to protect the hair.