I use supertech bar and chain oil for my chainsaw, so I decided to try it on my bicycle chain and it works perfect. It's cheap and the $7 gallon will last me forever for multiple uses. What I did was take the chain of the bike, put it in an empty large Gatorade plastic bottle, pour some bar and chain oil in it and let it soak for little bit. Then remove the chain from the bottle, wipe off the excess w a rag, install on bike and ride. Did this on my buddy's beach cruiser that lives outside and sees the beach often and the chain is good, no rust it squeaks.