- Aug 12, 2012
- 8
I got some iron staining this year on my steps and cove. I am not sure where the iron came from as I have never had an issue before. I removed the stains per the pool school with AA. Cleaned up nicely. Added sequestrant afterwards. Per the directions I waited to add chlorine and got a cloudy mess which I shocked to 25 ppm to try to clear up. Of course the iron stains are back. How do I keep my FC at 0 to treat for long enough in hot weather without the water getting away from me.? Algecide did not do the trick. Should I treat them again once the chlorine comes back down and the water clears? Thanks