The facility features pop up tents so that once soaped, the victims can file on either side of the rig (one gender on each side) to rinse in specially designed showers where they can remove all clothing, dry off, and receive replacement clothing or other suitable modesty garb (i.e., makeshift clothing such as bedsheets, tablecloths, or garbage bags with head and arm cutouts). US Federal Guidance Revised procedures have been published as part of the PRISM (Primary Response Incident Scene Management) Guidance, which incorporates new evidence-based approaches to mass casualty decontamination. See also Contamination control References External links Airport shows off "human carwash" Hygiene Security Safety Civil defense