- May 16, 2021
- 92
- Pool Size
- 27500
- Surface
- Plaster
- Chlorine
- Salt Water Generator
- SWG Type
- Jandy Aquapure 1400
Hey trouble free pool community. I have this stubborn stain at the bottom of my pool. I slam my pool every open as I typically need to with the amount of algae I get. The pool is crystal clear and there are no stains anywhere with the exception of this one stain. I did a vitamin C test on it and nothing faded which leads me to believe it's not metal. I also have no metals in my pool and my water is completely balanced from an LCI perspective. If chlorine didn't get this out and the vitamin C tablets didn't lighten it up, does anybody have any thoughts? Also, if anybody has best practices as to how to remove calcium deposits from tile. I have quite a bit where my spa spills over into my water. Thanks