3 8 in a pump up sprayer i mixed a 50 50 solution of water and a product called acid magic.
Best way to clean rust off concrete.
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.
Pour it on let set and repeat then scrub with a stiff brush.
Rinse the area off with cold water.
Pour on the lemon juice and let it sit for 10 minutes before scrubbing with a wire brush.
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.
Neutralize the acid with lime or baking soda and rinse thoroughly.
Vinegar rust stain removal step 1 remove the surface dirt and debris from your driveway by sweeping the area with a stiff broom.
This is good to remember when you.
Rinse the area thoroughly with a high pressure garden hose.
Pour or spray lemon juice on the rusted surface.
There are a few rust removal methods that can get rid of those stains and restore the look of your concrete driveway.
What you need to remove rust stains from concrete hose with sprayer metal scrub brush lemon juice white vinegar.
Using the scrub brush scrub the stain using a considerable amount of pressure.
Use a brush that s appropriate for your concrete to avoid damaging it.
The longer the acid is left on the concrete the more it will clean and possibly etch the surface.