Muc-Off Punk Powder Bike Cleaner Keep your bike clean with a green bike cleaner. The Muc-Off Punk Powder Bike Cleaner uses 100% environmentally friendly ingredients, has 100% plastic-free packaging, is cruelty-free, and safe to use on all components and frame materials. The Muc-Off Punk Powder Bike Cleaner is sold in a pack of four, 30-gram packets and each packet can make one-liter of bike cleaning solution. Punk Powder is Alkaline based and free from alcohol, CFCs, EDTA, solvents or acids and will not harm seals, cables, disc brake pads or rotors. Features Each 30-gram packet makes one-liter of bike cleaner Pack of four 30g packets Alkaline based free from alcohol, CFCs, EDTA, solvents or acids Readily biodegradable ingredients Safe to use on all parts including disc brakes and carbon fiber | Muc-Off | Punk Powder Bike Cleaner 4 Pack