I have been lucky, we have a guy here local, my neighbor, that gets those totes from where he works at that had food grade stuff in them, those are the easiest to clean, I mostly use those for storing and handling waste oil, I have a waste oil furnace for my shop so I go thru a lot, even more then I create with my equipment. those dont have to be as clean, I usually just drain everything out of them and filler up. what I meant about cleaning that other one up, it had to be all but sterilized so as not to contaminate the water main, I had to do a water quality test for the water district on the new line afterwards.
