U.S. Air Force Airman 1st Class Jua Jones, 7th Aerospace Medicine Squadron dental technician, demonstrates how to properly brush teeth at Dyess Air Force Base, Texas, Feb. 11, 2019. Jones taught the children that brushing in circular motions was the correct way to brush their teeth to ensure that food would be removed. (U.S. Air Force photo by Airman 1st Class Mercedes Porter)