What must be done after using a high-frequency wand on multiple clients?

After using a high-frequency wand on multiple clients, it is vital to sanitize the wand. This process ensures the removal of any bacteria, viruses, or other contaminants that could potentially cause infections or cross-contamination between clients. Sanitation is a critical aspect of maintaining hygiene standards in any esthetics practice, as it protects both the clients and the practitioner.

While storing the device away after use is necessary, it does not address the immediate concern of ensuring the wand is clean and safe for the next use. Changing the electrode may not be required every time since they can be sanitized and reused. Testing the wand's functionality is prudent, but it is secondary to ensuring the tool is sanitized before its next application. Proper sanitation protocols must always be the priority to uphold the health and safety standards in an esthetics practice.