CYLION detergent adopts international advanced formula which is specially made for bicycle chain. In order to protect chain lubrication grease, CYLION puts to use import environmental raw material. The detergent contains no Phosphorus and does not pollute environment. A small amount of CYLION detergent could clean die-hard oil stain. Its effect of cleaning is nine times than the traditional detergents. The detergent could clean greasy dirt very quick and protect chain effectively which has been proved by experiment. It does good to chain maintenance and will not corrode bicycle chain. Suggest to be used together with chain cleaner, the effect will be better. Please wear rubber gloves if cleaning by hands.