[78w72]

Originally Posted by 63 Pontiac

What product/method is good for removing rust stains from painted surfaces? Have a few spots in the door jambs where these rust stains won't wash off.

What is the rust from? if its coming from underneath the paint, you cant really remove the stains as they are not just a surface type stain.

There are products for stains, Ive used one called "the must for rust", its a phosphoric acid liquid that you apply & leave on for 15-20 minutes & it chemically removes the rust, works on stains and heavier surface rust. There are others like rid-rust or even CLR that works on calcium/lime or rust stains.

Need to determine what the rust is from, a product might help or remove your stains but if its happening under the paint it will come back & eventually break through the paint.