Hi All,
We had our 25 year old FG pool repainted in March and there's already a heavy black ring at the waterline. I'm the only swimmer and have been in maybe a dozen times since early May. I found that it comes off pretty easily with Lava bar soap in a plastic scrub pad, but what would be causing this? Water balance is perfect. We live in a heavy (air) pollution area, could that be the cause? Is there anything I can add to the water to prevent it? Seems like it worsens after a rain...
Russ
We had our 25 year old FG pool repainted in March and there's already a heavy black ring at the waterline. I'm the only swimmer and have been in maybe a dozen times since early May. I found that it comes off pretty easily with Lava bar soap in a plastic scrub pad, but what would be causing this? Water balance is perfect. We live in a heavy (air) pollution area, could that be the cause? Is there anything I can add to the water to prevent it? Seems like it worsens after a rain...
Russ