Idaho Cosmetology Licensure Practice Exam

The correct answer is a tint brush, which is specifically designed for the application of hair color. This type of brush typically features a flat or tapered shape that allows for precise application of color directly to the hair. The bristles are usually firm yet flexible, allowing for even distribution of the product and making it easier to reach the roots or specific sections of the hair.

A round brush is generally used for styling and adding volume to the hair during blow-drying, but it’s not suitable for applying hair color. A flat brush can be used for some coloring techniques, but it lacks the design specifically made for tinting, which includes a more appropriate handle that provides better control for detailed work. A styling brush is typically used for finishing touches and smoothing hair, but it does not have the characteristics necessary for applying hair dye effectively. This is why a tint brush is preferred in professional settings for hair coloring techniques.