Montana Barber Practice Exam 2025 – 400 Free Practice Questions to Pass the Exam

The technique of "blocking" in hair color application involves sectioning the hair into distinct sections or blocks to ensure systematic and thorough coverage of the color. This method allows the stylist to have better control over the application and to achieve an even distribution of color throughout the hair. By working with clearly defined sections, the stylist can also monitor the saturation and avoid missing any areas, leading to a more polished and professional finish.

This technique is particularly beneficial for achieving consistent results, especially when working with complex color techniques or when applying lighter shades over darker hair. It helps in minimizing overlapping of colors and ensuring that each section is treated appropriately based on the desired outcome.