South Dakota Barbering Practice Exam 2025 – 400 Free Practice Questions to Pass the Exam

The round brushing technique is a popular method used with a blow dryer to both dry and style hair simultaneously, creating volume and shape. This technique involves using a round brush to lift and separate the hair while directing the hot air from the blow dryer towards the brush. As the brush turns, it helps to smooth the hair and add curl or wave depending on how it's used, allowing for a polished and finished look.

In contrast, the flat ironing technique is primarily used for straightening hair, which does not typically involve a blow dryer for styling. Pin curling is a setting method done on damp or dry hair using small sections and clips to create waves or curls, but it does not combine drying and styling with a blow dryer in the same way. The diffusing technique is mainly used for curly or wavy hair to enhance texture without causing frizz, often utilizing a specialized attachment on the blow dryer, but it lacks the shaping characteristics provided by round brushing.