Need to give a history to help understand..Last year I had new plaster with the blue chips installed..Never looked right even though the guy said it takes a while. After 8 months, last November he said the top coat wasn't wearing off and they needed to acid wash it so I drained it..Between me draining and them coming out we had rain and leaves falling and left dark streaks on the plaster that didn't completely come out after acid washing.
Oh coarse they said it was my fault and it should clear up..
Fast forward to this Spring and the blue shows through but it has brown patchs and a few rust looking streaks on the side.
Today I trying using a Chlorine tablet and it didn't touch it..I then bought Vitamin C and it took 80% off in a few seconds of rubbing.
Does that mean I have iron? I have a fairly new heater and PVC piping so would seem strange
Ideas? Suggestions?
Thanks in advance
I live in Atlanta Ga and its a 15x20 Kidney shaped pool
Oh coarse they said it was my fault and it should clear up..
Fast forward to this Spring and the blue shows through but it has brown patchs and a few rust looking streaks on the side.
Today I trying using a Chlorine tablet and it didn't touch it..I then bought Vitamin C and it took 80% off in a few seconds of rubbing.
Does that mean I have iron? I have a fairly new heater and PVC piping so would seem strange
Ideas? Suggestions?
Thanks in advance
I live in Atlanta Ga and its a 15x20 Kidney shaped pool