Just the facts about demand reduction
WHITEMAN AIR FORCE BASE, Mo. -- Barbara Blair, 509th Bomb Wing demand reduction office, shows an Airman the inside of a sample bottle to confirm the bottle is empty and ready for use. Positive control of sample bottles from the time of issue until final testing is a critical part of the demand reduction process. The control process ensures no foreign contaminates enter the sample and produce a false reading. (U.S. Air Force photo/Staff Sgt. Jason Barebo)