Fenwicks concentrated bike cleaner 1lhighly effective for removing whatever the road, track or trail throws up on to your bike, fenwicks advanced formula ensures its concentrated bike cleaner speeds up your cleaning process. Its safe for use on all materials including carbon fibre and on painted or anodised surfaces. This cleaning solution is also environment friendly as its biodegradable and can be used on any part of your bike to get your components working smoothly again. Versatile, deep cleaning solutionfenwick's concentrated bike cleaner can be used in its undiluted state for chain baths, or mixed with 10 parts water for a ready to use general bike cleaner. Made up of complex surfactants and sequestrants, the liquid attracts and surrounds dirt and oil to make it easy to rinse, without the use of dangerous solvents or acids. Whether used as a spray cleaner for a quick sprucing of your frame, or as a degreasing soak for removable parts, fenwick's concentrated bike cleaner will do virtually any cleaning job.featuresbiodegradable, solvent and acid free  suitable for matt, carbon and gloss finishes  can be diluted or used concentrated for versatility buy fenwick's accessories from chain reaction cycles, the world's largest online bike store.