Ok guys need some help, I've been cleaning my Mosin on and off for the past month letting it soak in Windex, Hoppes 9, used Never Dull, etc. still can't get all the crap out of it. I've scrubbed and scrubbed, even used hot water and soap, still getting dirty patches and dirty jabs of Never Dull. I let it soak for a week at a time still no luck. Any ideas or should I just keep at it. Keep in mind this rifle probably has not been cleaned since WWII. I will try anything at this point.