Airmen train for decontamination
A 20th Civil Engineer Squadron firefighter prepares for hazardous material training at Shaw Air Force Base, S.C., July 11, 2014. During the three step decontamination process, an Airmen steps through an initial decon, scrubbing and general rinse to become chemical free. (U.S. Air Force photo by Airman 1st Class Jensen Stidham/Released)