Can a newbie control rust? or Honey I Think I Finally Found THE Car!

I second the por15 recommendation. It's an amazing product when used properly. Learn how to use it. https://www.por15.com/POR-15-FAQS_ep_61.html I buy it in the smaller cans (4oz, six packs) as it is very difficult to keep from drying out once the can has been opened.