Explain the concept of cross-contamination in waxing.

Cross-contamination refers specifically to the transfer of bacteria, pathogens, or other harmful substances from one surface or client to another. In the context of waxing, this can occur if the same tools or products are used on multiple clients without proper sanitization, allowing for the possible spread of infections or diseases. Understanding this concept is critical for maintaining high hygiene standards in a beauty therapy environment.

For instance, if a spatula is used to apply wax on one client and then dipped into the wax pot for another client without being disposed of or sterilized, pathogens from the first client could contaminate the wax and be transmitted to the second client. This highlights the importance of using single-use or properly sanitized tools and being aware of hygiene practices to prevent these health risks.