I've never used Pro Oil. Years ago I used Homer Forbys 'dung' oil and didn't like it.

A while back I made up a mixture that I believe Solapan posted on here of Linseed oil, turpentine, Cobalt dryer and Carnauba wax...it really brought the glow back in the stock of one of my old guns. I'd like to see the mixture posted on here again. I think it was pretty much mixed on thirds with a small addition of Carnauba wax simmered in a pot for awhile.