Squeeze the lemon and let the juice pour all over the stain.
Remove rust stains from concrete.
Rinse the area off with cold water.
Cover the concrete with plastic to prevent evaporation and leave it for several hours or overnight.
A fairly new rust stain may succumb to the mild acid of white vinegar.
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.
For cleaning concrete pour the lemon juice or vinegar directly onto the rust stain and allow it to sit for ten minutes so the ingredients can fully penetrate the rust.
Work in small circles to remove as many of the rust stains as possible.
This cheap and easy method for removing rust stains on concrete comes directly from an editor s hands on diy experience.
Step 2 remove the plastic pour more acid and scrub the spot with a stiff bristle scrub brush.
Using natural products is one of the most effective and inexpensive routes for removing rust stains from concrete.
Lemon juice to remove rust stain from concrete for lighter stains a simple lemon juice is as good as any cleaner.
My concrete slab got rust stains on it because the lawn sprinklers were fed from a well that was full of iron.
The near concentrated form of citric acid is great for removing rust stains.
Pour the vinegar over the stain let sit for 10 minutes then scrub with a stiff nylon brush.
Scrub the surface with a stiff bristled nylon brush if it is smooth or painted concrete.
Scrub the surface of the concrete with a brush.
Rinse and repeat if the concrete.
Using the scrub brush scrub the stain using a considerable amount of pressure.
So i worked out a system that was cheap easy.
Let the lemon juice or vinegar sit for 5 10 minutes.
Pour the acid liberally on the rust stains.
Acid reacts with the rust and causes it to dissolve.
Instructions spray rust stain with hose and scrub with brush to remove any dirt or easy to remove rust.
Use a brush that s appropriate for your concrete to avoid damaging it.
Rinse on jet or similar setting.
Many of these solutions are common household items with the high acidity needed for removing stubborn rust stains.