I decided to test a rust treatment chemical i havent used before. I only bought it yesterday.
I left the metal plates from the front of the cabinet (one was a shooter rod assembly part, the other was from the door) the worst i could find.
I cleaned them, allowed to dry. Put them in small ice-cream container with a small amout of the rust remover... left for 30 mins, took out and wiped dry. left for 10 mins then used some windex and lightly sanded off any dead rust. They then went in for another 30 mins.
on the bottle it says to clean and dry thoroughly, dip it in and leave it for 2 hours and then let it rest for 24 hours (i think... its hard to understand)
It could come up better