International Therapy Examination Council (ITEC) Certificate in Waxing Practice Test

A technician should discard wax if it appears contaminated or has been used on multiple clients because this is crucial for maintaining hygiene and preventing the spread of infections or irritations. Contamination can occur through the introduction of bacteria, skin cells, or bodily fluids, which can pose significant health risks.

Using the same wax on multiple clients without proper sanitation measures increases the risk of cross-contamination, leading to potential allergic reactions or skin infections. Therefore, ensuring that wax is fresh and uncontaminated is a critical practice in professional settings to uphold safety standards for both clients and technicians. This ensures that the waxing process is not only effective but also safe and respectful of each client's health.