In a decontamination process, what is the second step after gross decon?

• A. Removal of contaminated clothing
• B. Thorough rinse
• C. Waste disposal of effluent
• D. Reapply PPE

Answer: (A)

Removing contaminated clothing is the next priority after gross decon. Fabric can trap and hold hazardous residues, so taking off the contaminated clothing (and any PPE that’s been in contact with the contaminant) minimizes the chance of recontamination and makes the subsequent skin decontamination more effective. Once the clothing is removed, you can proceed with a thorough rinse to clean exposed skin and hair, followed by handling the wastewater and any effluent. Re-donning PPE would occur later, after the decontamination steps are finished and you’re in a clean area. The key idea is to strip away contaminated materials first so the skin can be decontaminated safely and effectively.