"This Swarfega product, used neat on old and stubborn driveway oil stains, is the best stuff I've come across. It really does lift the stains. You might need two appiications, and giving a little scrub with a stiff brush helps. Rinse off with water after five minutes."
"I purchased this under screwfix reccomendation after thier no nonsence degreaser was not in stock . I needed this to service and clean my cycle and remove old oil and grease from the chain and sprockets. basically it is no Better than washing up liquid. I ended up applying this stuff neat onto the chain working it in with a stiff paintbrush and left it for several mins and it still did NOT work . it says on the can that it can be used on all metal parts with subborn oil and grease stains . what a load of rubbish. I ended up using a small amount of petrol to remove the grease and oil then washed it all of with washing up liquid. my advice for metal parts (cycle,motorcycle,cars and tools) stick with a solvent based degreaser as in my experience these water based products do not work."