Laser Sailor after it dries good get a can of Kiwi Shoe wax the Netural one and apply it with a piece of cotton Tee shirt material and let it dry a few minutes then with a clean lint free tee shirt buff it down, you can do the inside of the holster to it will not harm the gun finish, do this every now & then on all of your good leather holsters & they will last as good as new for many years. Do not ever use any oil such as mink oil, Neets foot oil, Or any type of base ball glove conditioner on any leather holster, for it will reuin it beyond repair, & as they will make the leather soft & they will change the color of the leather on your holster, please do as I have suggested above with the wax & you will not regret it.