Quote Originally Posted by jnorris
I was going to use muriatic acid, but could not find it quickly at the hardware store, so just grabbed the dry acid. The muriatic acid was not with the pool chemicals, do I find it with the cleaning supplies?

Judy
You can find muriatic acid at the paint department. It is used for surface preparation I believe. I find it is just as cheap at Leslie's, but you have to ask for it because they keep it in back.