Battery acid stains may be removed from concrete by cleaning the area covering the stain with a cleaning agent like acid or bleach letting it sit and then rinsing away the cleaning agent.
How do you remove battery acid stain from concrete.
Battery acid can be tricky to remove for several reasons.
Keep in mind that acid stains are not soluble in water.
It is safest to try a milder cleaning agent first before moving on to something more caustic.
However you must be cautious because you will be working with dangerous chemicals.
Battery acid stains are not difficult to remove.
The chemicals in the acid often react to materials in the concrete or asphalt which results in more of a chemical reaction than an actual.
Stains left from battery acid on concrete brick driveways and sidewalks will look like a rust stain reddish orange in color but in fact they are burns caused by the acid in the battery.
Battery acid can leave a terrible stain in your driveway or garage.
It is very dangerous.
Battery acid stains should be cleaned up immediately as the battery acid will damage your concrete by eating away at the surface.
A solution of 40 parts water to 1 part muriatic acid a scrub brush and cotton rags will help remove the stain.
The concrete rust remover will work effectively on these burned areas and remove the colored stains.