Airman 1st Class Michael Siciliano uses an M295 packet to to decontaminate Senior Airman Juan Rivera while going through a mock contamination control area Jan. 8, 2015. Airmen with the New Jersey Air National Guard's 177th Fighter Wing went through multiple stations in their chemical gear in order to ensure their gear is decontaminated. (U.S. Air National Guard photo by Airman 1st Class Amber Powell/Released)