Ace the Virginia Cosmetology Test 2026 – Style Your Skills and Shine Bright!

Question: 1 / 400

What is the primary function of a blow dryer?

To curl hair

To dry and style hair using hot air

The primary function of a blow dryer is to dry and style hair using hot air. This tool works by blowing air over damp hair, which accelerates the evaporation of moisture, effectively drying the hair. In addition to drying, a blow dryer can be used to style hair by manipulating the heat and airflow to create volume, waves, or straightness, depending on the technique and attachments used.

While some may think of blow dryers in relation to curling or straightening hair, those effects are secondary to the main purpose, which is drying. Similarly, although hydration is important for hair health, a blow dryer does not serve to hydrate hair strands; in fact, excessive use can sometimes lead to dryness if not used properly with heat protectants or appropriate techniques.

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To straighten hair

To hydrate hair strands

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