How To Remove Oxidation From Metal Garage Door

Spray your door with water and then squirt it with ketchup.

How to remove oxidation from metal garage door.

Ketchup helps oxidizes rust and tarnish eating through them so that the underneath metal looks new again. Wash both the interior and exterior using a sponge cloth and or soft brush. Do not use harsh or abrasive detergents. Lightly sand or buff the imperfections be careful not to expose bare metal.

Exterior surfaces can take up to a full day to dry. Rinse at between 1500 and 2000 psi. Work the ketchup around the door focusing in on the rusted spots and allow it to sit for 10 minutes before wiping it clean. Clean the garage door with ez prep cleaner and water.

Wash the door surfaces and windows of your garage with a mild liquid soap such as a car washing soap or dish washing soap and water. Step 3 spray the surface of the metal door with the soapy mixture or tsp. Dawn tide and warm water. Rinse until water sheets off of the door and no bubbles remain.

If the garage door was installed in the past 2 years then you will want to be sure you remove any wax remaining on the door from the factory. Rinse well and let dry. Jim mc namara 2003 06 24 18 34 20 utc. A pressure washer loaded with a gentle cleaning solution should do the trick.

To remove any remaining wax use steel wool or synthetic steel wool equal to 000 soaked in soapy water. Roughen the surface of the metal garage door with a hand sander and medium grit sandpaper. Begin at the top of the door and allow the spray to run down the door. The garage doors are structually in great shape but there is a thin film of chaulky oxidation on the outside doors.

Does anyone not of a mixture that can be sprayed on to remove the oxidation without harming the factory paint. This can damage the painted surface of the door or the seals. Remove all chalk and oxidation wiping with a rag if necessary. Place an old towel large rag or layer of newspaper at the bottom of the door to catch drips from the cleaning solution.