Vanemil001

Hey I just got a white 2015 VW golf that was previously located in Connecticut and New York. I’ve seen some iron spots on it (I’m assuming due to color) and want to give this car a clean start. I also want to make sure I take care of it properly. I was planning on getting some iron remover but before I use it, what else do I need to do to make sure the iron remover doesn’t damage the paint? I’ve heard people say they use clay after but I’m reluctant since I’m so new at detailing. Any help would be much appreciated!