I am getting a band sawmill on a trailer , I have never used one, watched several being used , so I was asking the guy who is making it about the lubricant for the blade he said just water, I have heard of using diesel and dish soap with water is there a commercial product for this? or am I making to much of this? My first cuts will be ruff cut red oak for a new tractor shed so if it is stained who cares. oh the mill cap. is 28 inch by 17 and one half ft. with a 16 hp. engine. any other hints for a newbie will be appreciated.