Motul Chain Clean uses no chlorine and features an extremely powerful degreasing agent which removes crusted residues that increase wear: dust, sand, earth and oil. If the chain is very dirty, clean with a non-abrasive brush and repeat as often as necessary. Leave to dry for 5 minutes, then lubricate with Motul Chain Lube or Chain Paste. Always spray the chain with Motul Chain Clean before lubricating. Compatible with all types of chains: standard or O'ring, X'ring and Z'ring.