A 493rd Aircraft Maintenance Unit crew chief dons boot-covers as a precaution before sanitizing an F-15C Eagle cockpit to prevent the spread of COVID-19 at Royal Air Force Lakenheath, England, April 15, 2020. Personal protective equipment for cleaning includes wearing gloves, goggles and foot protection while using a sanitizing solution spray and cloth. Afterwards, each item is properly disposed of before the Airman returns to the squadron. (U.S. Air Force photo by Senior Airman Christopher S. Sparks)