What is the first step in performing a chemical service on a client?

The first step in performing a chemical service on a client is consultation. This step is critical because it allows the stylist or cosmetologist to assess the client's hair type, condition, and any previous chemical treatments. During the consultation, discussing the client's desired outcome, any potential allergies or sensitivities, and setting realistic expectations for the service also takes place. This ensures that the service performed is tailored to the client's individual needs and helps in avoiding any adverse reactions or disappointments related to the results.

While draping the client is also an important part of the procedure that follows the consultation for practicality and cleanliness, the consultation must come first to gather all necessary information and create a safe and effective environment for the chemical service.