Pour or spray vinegar on your rust stain and let it sit for 5 to 10 minutes or longer for more difficult stains and scrub.
Easy way to remove rust from concrete.
Scrub the surface with a stiff bristled nylon brush if it is smooth or painted concrete.
Use a brush that s appropriate for your concrete to avoid damaging it.
Scrubbing away rust and stains off your concrete is best done with a stiff bristled brush.
The acid helps to lift the stain making it easy to scrub away the rust stains.
Rinse the area off with cold water.
Make sure the surface is clean apply the rust remover or acid following the instructions and safety precautions on the bottle let it sit for five to 10 minutes then scrub and rinse.
My concrete slab got rust stains on it because the lawn sprinklers were fed from a well that was full of iron.
Work in small circles to remove as many of the rust stains as possible.
A fairly new rust stain may succumb to the mild acid of white vinegar.
The first thing i did was power wash the slab to get.
Rinse and repeat if the concrete.
Most acids get rid of rust a form of oxide by converting it into an oxide that can be dissolved in water.
Let the lemon juice or vinegar sit for 5 10 minutes.
Because of the tough nature of concrete a stiff brush will be the most effective.
Pour it on let set and repeat then scrub with a stiff brush.
Scrub the surface of the concrete with a brush.
Using the scrub brush scrub the stain using a considerable amount of pressure.
For particularly stubborn stains rinse the acid away with a pressure washer.
A homestyle remedy to try is good old vinegar either white or apple cider whichever is cheaper.
This cheap and easy method for removing rust stains on concrete comes directly from an editor s hands on diy experience.
What you need to remove rust stains from concrete hose with sprayer metal scrub brush lemon juice white vinegar.
Pour the vinegar over the stain let sit for 10 minutes then scrub with a stiff nylon brush.