Muc-Off Nano Tech Bike Cleaner cuts through grime quicker than you can say "My bike is dirty!" - regardless of the weather or riding conditions. This classic pink Bike Cleaner has incredible cleaning power because it contains revolutionary Nano Technology that breaks down dirt and grime on microscopic levels, while also caring for your bike&';s delicate finish. It&';s the most effective cleaner out there, and it doesn&';t even need any of those nasty, dangerous acids or chemicals. In fact, Muc-Off&';s perfectly pink cleaner is biodegradable, free from acids, CFC&';s and solvents, and it&';s alkaline-based, so you can clean away with a guilt-free conscience. It&';s safe on all surfaces and even disc brake rotor and pad friendly. Features Safe on all parts and surfaces including carbon fiber Adds a flash of color to your workshop Will not harm seals, cables, brake pads, or rotors Safe on anodized metal Alkaline-based and free from CFCs, solvents, or acids Nano Tech Formula cleans on a molecular level Biodegradable