OK, as I am cleaning I have found one very small rust bloom. It is the only one on the frame (garage queen). How exactly is the best way to handle it? I do have Oxalic acid but I'm not sure that is the correct fix for this small spot.
P.S. It is on the fork.

Why not carefully bronze wool the spot and then clear coat it. Oxalic acid seems a bit extreme.

Paint with rust converter, sold at Walmart.

rust converter , is that the stuff that turns rust into a hard black finish? Pep boys used to have it as a pen like a felt tip marker but I cant find it any more.