Just got a reproduction M-3 style shoulder holster... Seems like I read somewhere, to lube pistol well, get inside of holster wet, insert pistol and put it in a plastic bag.. I assume an airtight bag, I used a gallon zip lock bag. It is a nice repro from worldwarsupply, the 29 buck one. DIDNT use my 1918 Colt,,, but my son's (that I gave him) Rock Island. Inside the house, how long should this process take. Pistol is soaked well in Break Free .