What is the recommended temperature for a professional hair dryer?

A professional hair dryer is designed to accommodate a variety of styling needs, which is why having an adjustable temperature setting is crucial. The correct answer emphasizes the importance of flexibility with temperature control.

Using a cool setting can help to set hairstyles and reduce frizz by closing the hair cuticle after styling, while a warm setting is ideal for drying hair without causing excessive heat damage. The hot setting can be used for quickly drying damp hair or for specific styling techniques that require higher temperatures. Being able to switch between these settings allows professionals to tailor their approach based on the hair type, texture, and desired result, ultimately leading to healthier hair and better styling outcomes.

In contrast, solely relying on a cool, warm, or hot setting limits the stylist's ability to adapt to the specific requirements of each client.