Cut your hose on jet or a similar setting.
How to remove rust stains from stained concrete.
This won t get rid of all rust but will get rid of anything surface level so you don t waste your time deep cleaning it.
Mix thoroughly and then pour over the stained area.
Use a nylon scrub brush to work the solution into the stain scrubbing until the marks are gone.
You can re treat the area as needed for stubborn stains.
By the way my rust stain issues are now over because i added a water softener which removes the iron from the well water.
First let s try the easiest thing.
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.
How to remove rust stains from concrete.
Using a pressure washer rinse the natural rust remover off the concrete and enjoy a rust free patio.
Homes that rely on well water are also prone to rust stains as well water tends to be high in iron.
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.
The grass did die a few inches away from the concrete but seems to be coming back two weeks later.
How to remove rust stains from concrete.
Most acids get rid of rust a form of oxide by converting it into an oxide that can be dissolved in water.
It s important to note that the longer the rust stain has been on your concrete the more difficult it will be to remove.