A very large hive was removed from underneath my shed. During the process we found the queen, covered in honey, walking on the shed floor. We placed her safely on a piece of clean comb until we could reunite her with the colony. Once back with the hive, the bees cleaned her. Here is a link to a video that shows her being groomed: https://youtu.be/AY6jMmEkP5w
(She continued to serve the hive for at least a year after this video was shot.)