i dont know how many guys know about it. or have every heard of it being done but any rusty piece of steel can be easy cleaned with a completely safe and organic liquid. and takes NO effort at all just time! what is it your thinking ? well its molasses. thats right that sticky stuff can be used to do amazing things. what you do is mix 1 part raw molasses(not what food stores sell, more like whats put on horse feed) to 3 parts water. insert the rusty metal. let soak for 1 month. remove from the liquid and pressure wash. it will come out just as shiny as when came from the factory. i came across this method online for restoring hot rod body panels. or any kind of steel. but the best part is that its safe to handle and poor down the drain or in the yard when your done. it is really a great thing but because its so easy to make it can not be sold and profit made easily so no body bothers and i also think thats why its a fairly small group of people that use this method. but it is amazing stuff , give it a try.