Removing Rust Stains From Colored Concrete

How to remove rust stains from concrete.

Removing rust stains from colored concrete.

While those marks can be difficult to conquer. It took about eight years for it to turn a deep rusty color. However i guess we should have purchased a cover for the gas fire pit because it did not weather well. This is the cheap and easy tried and true method that i used to get rust stains off of our concrete patio.

So i worked out a system that was cheap easy. Tannins from leaves or conifer needles have the same color. This cheap and easy method for removing rust stains on concrete comes directly from an editor s hands on diy experience. Our diy molded concrete patio is a fantastic part of our backyard.

The strategy for removal is simple dissolve the rust with an acid but that doesn t always work because iron oxide rust can react with ingredients in the concrete to create permanent discoloration. You can re treat the area as needed for stubborn stains. Most rust stains require some kind of acidic cleaner such as oxalic acid to remove or at least loosen the rust the acid helps to lift the stain making it easy to scrub away the rust stains. My concrete slab got rust stains on it because the lawn sprinklers were fed from a well that was full of iron.

Using a pressure washer rinse the natural rust remover off the concrete and enjoy a rust free patio. Rust stains on your concrete. Rusty metal outdoor furniture plant pots and tools can transfer that ugly orange brown color to concrete. Most acids get rid of rust a form of oxide by converting it into an oxide that can be dissolved in water.