What should be done if hair appears unevenly colored after processing?

When hair appears unevenly colored after processing, the most effective approach is to retouch the uneven areas. This technique allows the stylist to target specifically where the color is lacking or where it has not adhered properly. By carefully applying color to just those areas, you can achieve a more uniform and balanced overall appearance without affecting the entire head of hair.

This method takes into account that different sections of hair may react differently to color due to factors like natural hair texture, porosity, or previous treatments. Retouching allows for customization based on those specific needs.

Other approaches, like applying more color all over or performing another strand test, may not address the root of the issue. Consulting a fellow stylist could provide support, but ultimately, the focus should be on correcting the unevenness directly through targeted application.