Senior Airman Jacob Lagodzinski uses a high pressure

Senior Airman Jacob Lagodzinski uses a high pressure water spray to clean an air conditioning unit at the 379th Air Expeditionary Wing in Southwest Asia, Oct. 22, 2013. As part of the Recurring Work Program, air conditioning units are sprayed weekly to avoid dirt and sand build up. Lagodzinski is a 379th Expeditionary Civil Engineer Squadron Heating, Ventilation and Air Conditioning technician deployed from Travis Air Force Base, Calif., and hails from Altoona, Iowa. (U.S. Air Force photo/Tech. Sgt. Joselito Aribuabo)