In HD cleaning practices, chemical decontamination is used.

• A. True
• B. False
• C. Not specified
• D. Only for non-HD areas

Answer: (A)

Chemical decontamination is used in hazardous-drug cleaning to neutralize drug residues that may remain after routine cleaning. Wiping with detergent and water removes most soil, but some hazardous-drug residues can adhere to surfaces or be left in microscopic crevices. Applying a chemical decontaminant—chosen for compatibility with the surface and the drug—breaks down or inactivates these residues, reducing the risk of exposure to staff during future cleaning, handling, or patient care. This step is a standard part of cleaning protocols, including after spills, and is not limited to non-HD areas. Always follow the facility’s policies and the product’s directions for contact time, surface compatibility, and safety precautions.