Is there an easy way to degrease and de rust a K frame?

Thanks to all who responded. On Wednesday the weather is supposed to be warm so I am going to get some "Superclean" and take the K frame to the car wash. I called around to three places with hot tanks but nobody wanted to do it. Because the world is upside down these days I am running into that a lot with my car projects. A lot of places are becoming very picky as to the jobs they want to do. One reason is they can't hire enough help.