Blow-Dry & Thermal Styling Flashcards

Which type of thermal iron creates a uniform wave pattern resembling ocean waves?

Answer: Waving iron

A waving iron features a specialized barrel that creates consistent, flowing S-wave patterns in the hair.

When using a flat iron on chemically relaxed hair, what precaution is MOST important?

Answer: Use a lower heat setting to prevent double-process damage

Chemically relaxed hair is already structurally weakened, so lower heat settings minimize the risk of further damage or breakage.

What is the function of tension during a blow-dry service?

Answer: To smooth the cuticle and direct hair into the desired shape

Applying tension with a brush while blow-drying smooths the cuticle layer and helps mold the hair into the styled direction.

A client's hair is not holding a curling iron curl. Which is the MOST likely cause?

Answer: Hair is not completely dry before ironing

Residual moisture in the hair prevents the heat from properly setting the curl, causing it to drop quickly.

Which direction should the blow-dryer airflow be directed for maximum cuticle smoothness?

Answer: Downward from roots to ends

Directing airflow from root to end smooths the cuticle scales down, reducing frizz and increasing shine.

What is a key advantage of ionic blow-dryers over conventional dryers?

Answer: They emit negative ions that break down water molecules for faster drying

Ionic dryers emit negative ions that break water molecules into smaller droplets, allowing faster evaporation and reduced frizz.

Which heat setting is most appropriate when blow-drying a client with color-treated hair?

Answer: Medium heat to protect color integrity

Medium heat minimizes thermal stress on color-treated hair, which is more porous and susceptible to fading and damage.