If it is you may need to soak them longer or the rust may be too deep to scrub off.
How to get rust off of steel door hinges.
Dip a sponge in vinegar dab it onto any remaining rust and let it settle for 30 minutes.
Apply more vinegar if needed.
Dab a clean dry cloth into the salt lemon paste and rub it on the rusted areas of the hinges.
Place the hinge.
The salt will act as an abrasive which is also necessary to scour away the rust.
The mildly acidic nature of the lemon juice will react with the rust and help remove it.
If the rust is not completely removed use a small piece of sandpaper and rub it on the rusty surface in a circular motion.
Remove as much rust as possible but expect rust to remain near the edges and around the screw holes.
But it is important to seal the metal away from moister as soon as you can.
Grab an sos pad or some steel wool if you don t have either of those things around ball up some aluminum foil to use for this next step.
How to remove rust from door hinges.
Mask around the hinge and use a paint or sealer like rustoleum.
This might take off some of the paint on the door as well but paint is easy enough to replace once you are done cleaning.
Scrub the door hinge with steel wool.
However for stuck on gunk or stubborn residue you can create a mixture of equal parts of olive oil and vinegar.
Using a wire brush or a steel wool sponge gently scrub at the rust to remove it from the surface of the door.
Remove the door hinge.
Remove the dust and dirt with a soft brush.
Use a screwdriver to remove the hinge plates from the door.
It shouldn t be too hard to get off.
Be gentle to avoid scratching the surface and leaving a permanent mark on the door.