However you must be cautious because you will be working with dangerous chemicals.
How do you remove battery acid stain from concrete.
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.
It is safest to try a milder cleaning agent first before moving on to something more caustic.
This means that water alone will not do much in regard to removing the orange colored stain.
The concrete rust remover will work effectively on these burned areas and remove the colored stains.
It is very dangerous.
Keep in mind that acid stains are not soluble in water.
Battery acid can be tricky to remove for several reasons.
Battery acid can leave a terrible stain in your driveway or garage.
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.
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 stains should be cleaned up immediately as the battery acid will damage your concrete by eating away at the surface.
You can use a mild acid to remove some of the color.