Revolutionary degreasing gel! Its great and:Made in Britain,Unique gel formula- easy to apply,100% natural ingredients,Can be diluted to make 1 litre of Green Clean bike cleaner.Clean Chain degreaser was developed due to two frustrations with other degreasers .They are runny,They are petrochemical based, damaging your skin, garden and environment,(Though sometimes claiming 'orange extract' content for a greenwash edge!) Clean Chain is a degreasing gel, so it sticks to the chain for effective degreasing. Clean Chain degreaser is 100% Natural and biodegradableWhy clean your chain? Layer upon layer of chain lube can build up into a mess. Pollution in the air can pollute your chain, and mud and road dirt can also make it dirty. A clean chain with oil can be over 99% efficient.