What is the purpose of applying a prep solution to an area that is going to be waxed?

Applying a prep solution to an area that is going to be waxed is primarily intended to clean and sanitize the skin. This step is crucial before any hair removal process, as it helps eliminate any dirt, oils, or impurities present on the skin's surface. By doing so, the prep solution prepares the skin for waxing, ensuring a smoother application and better adherence of the wax to the hair.

Sanitizing the skin also minimizes the risk of infection or irritation during and after the waxing procedure. It creates a healthier environment for the treatment, which can enhance the overall results and comfort for the client. While moisturizing, removing makeup, and exfoliating may be beneficial in other contexts, they do not specifically address the necessity of proper sanitation when preparing the skin for waxing.