- May 26, 2010
- 298
- Pool Size
- 26700
- Surface
- Vinyl
- Chlorine
- Salt Water Generator
- SWG Type
- CircuPool RJ-45
in 2 spots on the bottom of our IG vinyl pool, there are 2 dark round stains. Tried to scrub them off with no luck. Any idea what causes it ?
.. it was found when we opened the pool after the winter.
Also, Any ideas on how to remove?
Thx
.. it was found when we opened the pool after the winter.
Also, Any ideas on how to remove?
Thx