- Sep 10, 2019
- 85
- Surface
- Plaster
- Chlorine
- Salt Water Generator
- SWG Type
- Pentair Intellichlor IC-60
Hi, as we have started getting back in the pool, I have noticed what appears to be some calcium scale but I am almost sure is it efflorescence from the glass tile grout since that is the only place its showing up (see pics). The funny thing is that it's mostly below the water line though the surfaces of some of my glass tiles are very cloudy and I do see some above the water.
Any idea what causes this and how to clean it, especially below the water line? I know its calcium scale cuz it bubbles when I put a 20% muriatic spray on it.
Also, water is pretty balanced using LSI. Right now it is showing 0.01.
PH = 7.6
Alkalinity = 70ish
CH = 330
CYA = 35
Temp = 83F
Any idea what causes this and how to clean it, especially below the water line? I know its calcium scale cuz it bubbles when I put a 20% muriatic spray on it.
Also, water is pretty balanced using LSI. Right now it is showing 0.01.
PH = 7.6
Alkalinity = 70ish
CH = 330
CYA = 35
Temp = 83F