Lower PH?

[MaxxFusion]

Wow thats some powerful stuff. Where can I get the acid?

[JohnT]

Wow thats some powerful stuff. Where can I get the acid?

Hardware store, Lowe's etc.. Paint department or concrete section.

[waterbear]

Sometimes it's actully cheaper at the pool store. check for prices. and make sure you have REAL muratic acid. some places are now selling a muriatic acid substitute!