Missouri Board of Cosmetology Practice Exam

Which type of brush is best for smoothing the hair?

1. Paddle brush

2. Round brush

3. Vent brush

4. Boar bristle brush

The correct answer is: Paddle brush

The paddle brush is widely regarded as the best tool for smoothing the hair due to its wide, flat shape and smooth bristles, which allow for effective detangling and styling of straight hair. The design of the paddle brush enables it to cover larger sections of hair at once, making it ideal for achieving a sleek and polished look. When used with a blow dryer, it can help to reduce frizz and create a smooth finish. While other types of brushes have their own specific uses—such as volumizing or creating curls—none match the paddle brush’s effectiveness in providing a straight and smooth appearance. For instance, round brushes are typically used for adding volume and curls rather than flat smoothing, whereas vent brushes are designed for quick drying and do not provide the same level of smoothness to the hair. The boar bristle brush is excellent for distributing natural oils along the hair shaft and adding shine, but it does not smooth hair as effectively as a paddle brush, especially on longer lengths. Therefore, the paddle brush is the most appropriate choice for achieving smooth, sleek hair.