Why should hair be completely dry before a chemical texturizing service?

Hair should be completely dry before a chemical texturizing service primarily to ensure even application. When hair is wet, it can be more difficult to accurately gauge the amount of product being applied and its distribution throughout the strands. Dry hair allows for better visibility and control over the sections being treated, resulting in a more uniform texturizing effect. This is crucial because uneven application can lead to inconsistent results, such as patchy texture or areas that may not hold the desired style as effectively.

In addition, working on dry hair helps prevent excessive stretch or damage that can occur when hair is wet, especially with certain texturizing chemicals that require careful handling. Ensuring the hair is dry allows the stylist to have a better texture to work with, leading to a higher-quality outcome.