There's nothing more satisfying than seeing all of the dirt drip away from your bike once you've finished a ride which is why Muc-Off have created the ultimate drivetrain cleaner; which can be poured into a chain cleaning device or sprayed directly to the drivetrain. It's fully biodegradable and safe for metal, plastic, rubber and seals.Biodegradable contentsFast and effective grease cutting formulaRemoves all chain oil and wax residueSafely eliminates drive chain contaminantsIdeal for use with chain cleaning devicesDeep cleans all drive chain areas in seconds