Colorado Cosmetology Written Practice Exam

Which brush is used to give the hair volume?

1. Denman brush

2. Paddle brush

3. Round brush

4. Vent brush

The correct answer is: Round brush

The round brush is designed specifically to add volume and create curls or waves in the hair while blow-drying. Its cylindrical shape allows for the hair to wrap around it, which lifts the hair at the roots and encourages a bouncy, full look. The design makes it ideal for styling while also controlling the direction and shape of the hair. Other brushes have different functions; for example, the Denman brush is typically used for detangling and defining natural curls, while the paddle brush is more suited for smoothing and straightening long hair. The vent brush, with its wide-set bristles, is often used for quick drying and adding some volume to hair but is not as effective as a round brush for creating long-lasting volume and curl.