I know we've tried numerous "quick fixes" for tarnish and corrosion, but has anyone tried coke? I use coke to free frozen bolts, cus it eats corrosion. I also know that coke eats metal. If one were to leave a blade in coke and check on it routinely (so you can stop once the corrosion is gone and you stop before it starts eatign steel) would it be okay for the blade? Or would it start damaging the steel from the second you drop the blade in?