Cola contains some of the same ingredients as store bought rust removers scary but true.
How to remove rust stains from concrete porch.
Get rid of grease stains.
How to treat common carpet stains for rusty concrete.
Homes that rely on well water are also prone to rust stains as well water tends to be high in iron.
However i guess we should have purchased a cover for the gas fire pit because it did not weather well.
By the way my rust stain issues are now over because i added a water softener which removes the iron from the well water.
When metal gets wet it can rust and that rust can transfer to your concrete surfaces.
By the next time it rains the stains will be gone.
We love how it looks and loved decorating it with patio furniture and a gas fire pit.
If the concrete surface was hand or machine troweled for a finish the odds are good that sandblasting will permanently change the finish and make it more susceptible to staining.
However it happens a rust spot can really tarnish the look of your home.
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To clean a concrete patio of regular grime or to eliminate a rust stain pour the acidic product over the rust and allow it to sit for at least 15 minutes to allow the acid to penetrate and dissolve the rust.
Using a pressure washer rinse the natural rust remover off the concrete and enjoy a rust free patio.
Sandblasting still may not remove the rust stains.
Our diy molded concrete patio is a fantastic part of our backyard.
If you have rust stains on your concrete pour some cola direct from the bottle or can onto the stain and let it sit.
Rusty metal outdoor furniture plant pots and tools can transfer that ugly orange brown color to concrete.
This is the cheap and easy tried and true method that i used to get rust stains off of our concrete patio.
You can re treat the area as needed for stubborn stains.
How to remove rust stains from concrete.