Which of the following is a recommended action if irritation occurs during a chemical service?

When performing a chemical service, it is crucial to prioritize client safety and comfort. If irritation occurs, the most appropriate action is to discontinue the service immediately. This approach minimizes the risk of further discomfort or potential damage to the skin or hair.

Continuing the service, whether at a slower pace or applying additional products, could exacerbate the irritation or lead to more significant adverse reactions. Applying heat to the area can also intensify irritation and is not a recommended practice in this situation. Therefore, stopping the service allows for assessing the client's reaction, providing necessary care, and considering alternative treatments that may be safer for the client moving forward. Prioritizing immediate cessation of the service ensures a responsible approach to chemical texturizing practices.