Simson Chain & Derailleur Cleaner Spray 400ml for the cleaning of conveyor chains, gears and gear parts. This spray is especially suitable for bicycles, mopeds and motorcycles. Apply the spray to the chain and remove the dirt and old grease with a clean cloth. After cleaning, the chain should be lubricated, for instance with the Simson Chain Spray. The Simson Chain & Derailleur Cleaner Spray is supplied in a 400ml spray can with an extra straw to apply the spray at the desired part.