Hello,
I have been trying to remove the unsightly water line on my pool and water feature this summer. I live in AZ and hard water is an issue as soon as we fill our pools. However, the current line (pictures attached) will not go away no matter the method.
Failed Methods (in order):
220 wet/dry sand paper (no impact)
Pumice Stone (no impact)
Leslie's Scale and Stain Remover (minimum impact)
Muriatic Acid - 31% (no impact)
Current readings: CL: 3.7 (range 3-5, keep high during monsoon season), PH: 7.5, TA: 100, CH: 355, CYA: high
I was going to try a power washer next (water only, no abrasive agent), but want some advice first on this topic.
Thanks!
Bob
I have been trying to remove the unsightly water line on my pool and water feature this summer. I live in AZ and hard water is an issue as soon as we fill our pools. However, the current line (pictures attached) will not go away no matter the method.
Failed Methods (in order):
220 wet/dry sand paper (no impact)
Pumice Stone (no impact)
Leslie's Scale and Stain Remover (minimum impact)
Muriatic Acid - 31% (no impact)
Current readings: CL: 3.7 (range 3-5, keep high during monsoon season), PH: 7.5, TA: 100, CH: 355, CYA: high
I was going to try a power washer next (water only, no abrasive agent), but want some advice first on this topic.
Thanks!
Bob