New plaster pool filled with water on 05/27/2022.
The grout between two tiles has a white build up that has been forming. It’s only in between these two tiles. I have been hitting it with a green scotch bright scrubbing pad to prevent the build up from becoming excessive.
Any thoughts on exactly what it is and what to do ?
My test results from last night.
FC- 4.0
CC- 0
PH- 7.6
TA- 80
CH- 320
CYA- 40
Temperature- 82
TA and CH have been consistent since after we got it filled with water and stabilized.
All summer I’ve been keeping the CSI level between -0.2 and 0.2.
Thanks in advance.
The grout between two tiles has a white build up that has been forming. It’s only in between these two tiles. I have been hitting it with a green scotch bright scrubbing pad to prevent the build up from becoming excessive.
Any thoughts on exactly what it is and what to do ?
My test results from last night.
FC- 4.0
CC- 0
PH- 7.6
TA- 80
CH- 320
CYA- 40
Temperature- 82
TA and CH have been consistent since after we got it filled with water and stabilized.
All summer I’ve been keeping the CSI level between -0.2 and 0.2.
Thanks in advance.