ThePipingMart Blog Metals How to Remove Corrosion from Brass Fittings?

How to Remove Corrosion from Brass Fittings?

How to Remove Corrosion from Brass Fittings

Have you ever noticed brown spots on your brass fittings, or worse yet, a green-tinted film? These are signs of corrosion, and they can cause damage to your fixtures if left unchecked. Fortunately, removing corrosion from brass fittings is not as difficult as it may seem. Here’s what you need to know about getting rid of corrosion and keeping your brass fixtures looking their best.

What Causes Corrosion in Brass?

Corrosion in brass is usually caused by exposure to air or moisture over a long period of time. This causes the outer layer of the metal to break down and form a discoloured barrier on top of the brass surface. To prevent this from occurring in the future, make sure your fixtures are well sealed with a protective coating that prevents moisture from seeping in.

How To Remove Corrosion From Brass Fittings

Removing corrosion from brass fittings can be done with some simple household items. The most effective way is to mix white vinegar and salt into a paste. Apply the paste directly onto the corroded area and let it sit for 15 minutes before wiping it off with a soft cloth or sponge. You may need to repeat this process several times until all traces of corrosion have been removed. Alternatively, you can manually remove any remaining residue from steel wool or sandpaper.

To keep your fittings looking their best, ensure they are regularly cleaned with soap and warm water using a soft cloth or toothbrush. If necessary, apply a thin coat of wax polish to protect against corrosion buildup over time.


Corrosion on brass fittings doesn’t have to be an unsightly nuisance; removing it is straightforward! With some white vinegar, salt, soft cloth/sponge/steel wool/sandpaper, soap & warm water, you can quickly eliminate any pesky discolouration on your fixtures- saving you time AND money! And don’t forget that regular cleaning & waxing polishing will help protect against further buildup in the future. Homeowners everywhere can now breathe easily, knowing that dealing with corroded brass fittings doesn’t have to be a hassle!

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