- Jul 4, 2012
- 749
- Pool Size
- 21000
- Surface
- Vinyl
- Chlorine
- Salt Water Generator
- SWG Type
- CircuPool RJ-60 Plus
2 questions:
I found some sodium bisulfate (with a fancy label/name) left by previous owners in the pool shed, does it have a shelf life in terms of effectiveness? I'm in Chicago so this stuff would have experienced triple digit heat as well as below zero temps over a few years.
From a search of the board, it seems this is also known as "dry acid" for purposes of using the pool calculator, is that correct?
I found some sodium bisulfate (with a fancy label/name) left by previous owners in the pool shed, does it have a shelf life in terms of effectiveness? I'm in Chicago so this stuff would have experienced triple digit heat as well as below zero temps over a few years.
From a search of the board, it seems this is also known as "dry acid" for purposes of using the pool calculator, is that correct?