After having quite a good time riding horses at the ranch, Luna heads to the stable to wash up. Jupiter doesn't quite understand why he needs to wash his hands when they don't even look dirty. Luna knows you need water and soap to wash off germs, but isn't quite sure why you really need to wash your hands. What's happening here? They've just gotta know!! Educational objective:  Introduce children to the concept of germs and why it's important to wash your hands.