I want to refurbish this exterior metal garage door, which is rusting because the previous owner had the sprinkler spraying the door. 🤦♂️
What kind of prep do I need to do before I paint?
What kind of paint should I use?
I also have a little bit of interior water damage around the base of the same door, and the main garage door too. Is there anything I can do to help rectify this situation?