That’s just because right now used coffee is trash and sand isn’t. If you remember back when bio diesel started getting popular, all of a sudden people were stealing fryer oil from restaurants. If you see a smelly looking black dumpster behind a restaurant, that is the used fry oil.
That’s just because right now used coffee is trash and sand isn’t. If you remember back when bio diesel started getting popular, all of a sudden people were stealing fryer oil from restaurants. If you see a smelly looking black dumpster behind a restaurant, that is the used fry oil.