I've read the entire thread, and afterwards...forgot to really pay attention to any metal ramp cleaning suggestions. With google search...I've only found a few threads and...cleaning suggestions are all over the place.
I just want to do periodic cleaning of my metal ramps on Iron Maiden. Should I use sparkle, novus 1, novus 2, Magic Eraser, wizards metal shine....brasso, scotch brite 00, ….moving up to sandblasting? No rust or anything...just want to know if sparkle or novus would be fine on it or ?