Our car battery leaked on our new concrete driveway and left a white and rust colored stain. I flushed it with water and put baking soda on it to neutralize it, but I don't know how to get the stain off. Any suggestions?How do you get battery acid stain off of concrete?I can't remember what the stuff is called but it is a form of acid that is designed to clean concrete. You might try going to a hardware store or some place that sells industrial strenght chemicals. That stuff might work. I just wish that I could remember the name of that stuff.How do you get battery acid stain off of concrete?The battery acid has probably bleached the concrete. In which case you will not be able the remove the stain.
The only possibility is to get a strong concrete cleaner and try to bleach the rest to match.How do you get battery acid stain off of concrete?Acid doesn't leave a stain.......the %26quot;rust colored%26quot; stuff is rust. So, use rust remover. The %26quot;white stuff%26quot; will go away by itself.
Gregory is trying to think of %26quot;muriatic acid%26quot;, but that isn't gonna help you for what you have.
