Clean, lubricate and protect in just one application with the original multi-purpose oil formula there's a reason it's been around for over 125 years. An essential household tool since 1894, 3-IN-ONE® multi-purpose oil is a versatile formula that cleans off grime, lubricates moving parts, penetrates rust and protects tools and equipment. Its easy-to-use drip spout allows for quick and precise application with no overspray or splatter, making this multi-purpose oil a go-to solution for professional tradesmen and do-it-yourselfers alike. 3-IN-ONE® multi-purpose oil has a fill level indicator strip so it's easy to know when you're running low and comes in easy-squeeze bottles for versatility. Use this long-lasting multi-purpose oil on hinges, nuts and bolts, bicycles, wheels nearly everything with moving parts.