Effortless Maintenance, say goodbye to messy hands! The chain scrubber simplifies cleaning—Just install the chain scrubber under the bicycle chain, put some degreaser into the scrubber, hold the chain scrubber with your left hand, and turn the pedal counterclockwise with your right hand to clean.

Bicycle Cleaning Kit: The Airmates Bike chain cleaner kit (9pcs) includes chain lubricant, biodegradable degreaser, chain scrubber, gear brush, gear hook, gloves.