I looked at several post on this subject but didn't really see what I was looking for. Shot my inline ML one time with Pyrodex pellets - started to clean it 3 days later - I know it should have been cleaned the same day I shot it - will do from now on. Is there a cleaner made specifically for getting the plastic sabot "suff" out? I am using the pre-saturated Ultra patches but I can see places in the barrel that look like black plastic. I am not getting any rust on the patches so I don't believe that is what I am seeing. Anyway, your ideas and suggestions will be appreciated.