Hand Washing Techniques Air Force Staff Sgt. Angelo Corpuz, a public health specialist assigned to the 35th Aerospace Medicine Squadron at Misawa Air Base, Japan, shines a black light on a Fijian student’s hand after dabbing it with a non-toxic compound designed to show up under the black light to help children learn the importance of proper hand-washing during Pacific Angel 17-3 at the Tagitagi Sangam School and Kindergarten in Tavua, Fiji, July 17, 2017. Air Force photo by Tech. Sgt. Benjamin W. Stratton SHARE: Download: Full Size (1.35 MB) Tags: Pacific Angel, aid, Asia-Pacific Rebalance, U.S. Air Force, Medical Support, Pacific Air Forces, Military Credit: Tech. Sgt. Benjamin Stratton VIRIN: 170717-F-JF989-0212.JPG Photo Gallery