Where should you start applying virgin color on the hair?

When applying virgin color, starting at the darkest area of the hair is crucial because this technique allows for a more even and consistent color result. The natural hair growth typically features darker roots, and if the color is applied to those areas first, it has more time to develop. This is particularly important since darker hair can be more resistant to color absorption compared to lighter hair.

By focusing on the darkest areas first, you ensure that they receive the appropriate processing time, which can help achieve a balanced final outcome. When lighter areas are treated later in the process, there's typically less risk of over-processing those sections, which can lead to unwanted warmth or damage.

In contrast, if one were to begin applying color on the ends or lighter areas, those sections could potentially process too quickly and become overly light or damaged. Starting in the middle or lightest area would not adequately address the unique characteristics of the hair, potentially resulting in an uneven or unsatisfactory color result. This method of starting at the darkest area aligns with established coloring practices to maximize the effectiveness and uniformity of the color application.