What is the purpose of a decon station and what basic steps are performed there?

• A. Remove or contain contaminants; steps include gross decon, soap/water wash, rinse, and careful handling of contaminated items.
• B. Remove contaminants only by brushing.
• C. Decon is optional and only done after rehab.
• D. Decon involves applying chemicals to neutralize hazards only.

Answer: (A)

A decon station is used to remove and contain contaminants from personnel and equipment so exposure is reduced and there’s no cross‑contamination as responders move between areas. The basic steps follow a staged approach: gross decon to remove the bulk contaminants, then a soap and water wash to break down residues, followed by a rinse to remove soap and loosened contaminants, and finally careful handling of contaminated items to prevent recontamination or spread. This sequence ensures contaminants are actually removed rather than just treated, protects everyone involved, and prepares gear or people for safer rehab or reentry. Brushing alone doesn’t adequately remove residues, and decon isn’t optional or limited to neutralizing hazards with chemicals only; it’s about removing contaminants through a practical, multi-step process.