I am obsessively clean when it comes to guns, but the one area I do not get bent out of shape about on blued guns is the cylinder face. If I were to truly remove ALL of the carbon and lead from the face of the cylinders, I would have bare cylinder faces on those guns now!
I clean off what comes off easily with a nylon toothbrush and solvent. What doesn't come off remains there.
Stainless guns can be cleaned up with a Lead-A-Way wiping cloth, a pencil eraser, or similar and I do occasionally clean them, but NOT every time I shoot. Those types of cleaners are abrasives none the less, and too much cleaning will cause more harm than good.
Chief38