What must be done to reusable items before they can be used on clients?

The correct answer highlights the importance of maintaining hygiene and safety standards in esthetician practices. Reusable items must be thoroughly cleaned and disinfected before they can be used on clients to prevent the transmission of infectious diseases. Cleaning involves the removal of visible dirt and debris, while disinfection entails using chemical agents to kill bacteria, viruses, and fungi that may be present on the tools or equipment.

This process is essential not only for the protection of clients but also to ensure that estheticians comply with health regulations and legal requirements related to sanitation in North Dakota. By adhering to these practices, estheticians foster a safe environment, which is critical for building trust and maintaining a professional reputation.

The other choices do not align with the necessary protocols for ensuring cleanliness and safety in a professional setting. Disposing of reusable items contradicts sustainability and can lead to unnecessary waste, while using items as-is neglects the risk of cross-contamination. Simply washing them does not meet the standards of disinfection required to ensure client safety.