Morgan blue chain cleaner pump applicatoran efficient and easy to use bike specific solution, this morgan blue drivetrain and chain cleaner is fast acting and strips away dirt and grime, degreasing your components ready for new lube to be applied. It comes with a convenient spray head for quick application and easily accessing hard to reach areas.application apply the chain cleaner on the chain, the front and rear derailleurs. Let the cleaner soak in for about 5 minutes then rinse off with soapy water. Then dry and re lubricate the chain and drivetrain parts. Always re lubricate the chain after cleaning.features includes spray head for quick application and accessing awkward areas regular application prevents the deterioration of the chain and the drivetrain components ensures higher performance, smoother shifts and longer drivetrain life the chain doesnt creak, even with heavy usebuy morgan blue workshop from chain reaction cycles, the world's largest online bike store.