How did it go?
LOL No, Spots wouldn't dust bath and get dirt all in the ointment would she!!

I bet she does! Her scabs look to be fairly intact, so a spritzing of soapy water and little rinse may do as a cleanup.
I'm not laughing at you - I've been there done that. I had a hen pretty much scalped by a rooster. She was healing nicely so I put her in an empty pen so she'd be near her flock and not get picked at. I had just put her in there, filled water and feed, turned around and she was already wallowing around like a hog in the dirt. So much for that. Good news, she healed just fine, feathered in when I didn't think that was possible too. You can learn a lot from chickens.