In the instrument processing sequence, which step directly follows decontamination?

• A. Packaging/wrapping.
• B. Rinsing.
• C. Sterilization.
• D. Drying.

Answer: (B)

Rinsing is done right after decontamination to physically remove any remaining debris and cleaning chemical residues. After cleaning and reducing bioburden, a thorough rinse ensures surfaces are clean and free of residues that could interfere with drying, packaging, and ultimately sterilization. Without this rinse, residues could shield microorganisms, affect sterilization effectiveness, or cause corrosion of instruments. Drying and packaging follow, with sterilization typically occurring after the items are dried and wrapped. So the immediate next step after decontamination is rinsing.