Muc-Off Nanotech Bike Wash Muc-Off Bike Cleaner cuts through grime while protecting your bike's finish. Features: Will not harm seals or disc brake pads. Spray on. Wash off. No sweat. Fully biodegradable, alkaline based. Safe on carbon fibre, paintwork, anodising, aluminium, titanium, rubber, plastic, seals and disc brake pads Muc-Off's unique Muc-Off Biodegradable cleaning formula makes life easy, regardless of the weather conditions or time of the year. Muc-Off Biodegradable Bike Cleaner has an incredibly effective cleaning formula containing Nano Technology that also cares for your bike's delicate finishes. It contains no harmful acids, CFC's or solvents and is fully biodegradable. It is completely safe on anodising, paintwork, chrome, carbon fibre, suspension seals, rubber, disc brake pads and, more importantly, it's safe for the user too! It cuts through dirt, oil and grime quickly and safely leaving your bike sparkling clean. Make life easy. Try Muc-Off Biodegradable Bike Cleaner after your next dirty ride.