What is the process performed prior to applying permanent hair color?

The process performed prior to applying permanent hair color is referred to as disposition. This term encompasses several preparatory steps that are essential before the actual coloring takes place. These steps typically include assessing the hair's condition, determining the appropriate color formula based on the client's existing hair color and goals, and conducting a patch test if necessary to check for allergic reactions.

Understanding disposition is crucial because it ensures that the hair color application will be effective and safe for the client. By preparing the hair and scalp properly, the stylist can achieve the desired results while minimizing the risk of damage or adverse reactions. This foundational step emphasizes the importance of thorough preparation in the hair coloring process, setting the stage for successful application and long-lasting results.