I have a way to get pretty much an unlimited amount of this stuff for nothing. Had anyone ever used it? It reads that it's a cleaner/degreaser. Everything from laundry, floors, equipment, siding, etc at varying strengths. Mainly I'm wanting to use under the hood, fender wells, tires, and carpet cleaning. It lists ratios for carpet, laundry, grimey, light duty, etc. Do you think it would be ok or does anyone use it?