Question: what should i grease my bike chain with?
Answer: Spray degreaser spray or isopropyl alcohol onto an old rag. You don't need a lot of degreaser or alcohol on the rag; a quick spray should be enough. Don't have degreaser spray or isopropyl alcohol? If the bike chain you're lubing isn't that dirty, you may be able to just wipe it down with a dry rag.