So I just purchased a Citadel 1911 Compact. Those guns are "parkerized." I have no idea how to clean it without ruining the finish. I do own a SD40 that I love and is easy to clean. I know this is a S&W forum, but you guys always help me and give the best advice. So if anyone can give me advice on how to properly clean it, I would really appreciate it. Thank everyone!