Monkey Loob Monkey Loob is a 3 in 1 product used for Cleaning, Lubricating, and Rust Prevention all in one! Use it on your Bearings, Chains, Break Cables, Motorcycles, Guitars, Sewing Machines, Clutch Cables, Lawn and Garden Tools, Guns, Hinges, Overhead Doors, Plastics, Vinyls, Cars, the list goes on and on!! Monkey Loob is a superior cleaning solvent with a waxy base that helps to protect against rust and repel water.