KOBY Chain Cleaning Agents for Bike and Motorcycle NOTE: PLEASE TAKE NOTE OF NEW PACKAGING AND LABEL TO AVOID CONFUSION. Chain Cleaning Agents Instant Dissolved To Remove Grease Quickly Remove Stubborn Rusty Spot Effective Permeability Dissolved Viscose Dissolve Oil Dirties Remove Rust Stain High Performance Features: Rapid decontamination: with strong penetration, can make stubborn oil instantly fall off, and can remove stickers and other sticky substances residual stains. Strong rust removal: it can penetrate deep rust, untie the sticky parts, so that the surface of the original metal color. Eliminate moisture: rapid evaporation can form and protective film on the metal surface, isolating moisture and delaying corrosion.