What should be checked first when performing a hair color service?

When performing a hair color service, the first consideration should be the hair type and condition. This is essential because the type and condition of the hair significantly impact how it will respond to the color treatment. Different hair types—such as straight, wavy, or curly—can behave differently with various products, and factors like previous chemical treatments, damage, and moisture levels can affect the hair's ability to absorb color effectively.

By assessing the hair type and condition first, the hairstylist can determine the appropriate products to use, the technique to apply, and any necessary pre-treatment steps, such as conditioning or repairing the hair. Additionally, understanding the hair's condition helps in preventing damage during the coloring process, ensuring the best possible outcome for the client.

In contrast, although understanding the client's budget, hair length and thickness, and preferred color are important aspects of the overall hair coloring process, they are secondary to evaluating the hair's condition and type, as these factors primarily inform the stylists' ability to safely and effectively apply the color.