Pop Pop Don's All-Purpose Farm & Home Lubricating Oil. A heavy-duty, low odor, water-based lubricant perfect for every job around the farm, home, or job site. Here are just a few of the ways you can use Pop Pop Don's. Features: - Home: Stops squeaks on hinges, doors, gates, and windows. Use it everywhere in the home. - Farm / Job Site: Lubricates gears, chains, cables, air tools, valves, nuts and bolts. Seals and protects tools from rust and corrosion. - Firearms: Applies easily, dries to a clean finish, and won't attract dust. Leaves no oily residue. - Fishing Gear: No kerosene or other harsh solvents. Won't damage mono filament line. - Food Safe/Biodegradable*: NSF (National Sanitation Foundation) rated H1 for incidental food contact. Ideal for carbon steel knives, slicers, food processors, grinders, and more!