This post was split off mbar's old AA treatment post.
OP is referring to just finishing AA treatment.
You guys/gals are a wealth of great info....I did this with my 25 year old pool and the stains all but lifted....pool looks great, save for the cloudiness.
My question is that I can't seem to hold FC....how much do I need to be putting in? I used about 10 lbs of citric acid and 3 bottles of 32oz. HTH Metal Cleaner for the treatment. Ph is where it needs to be....
I have approximately 25,000 gallons and I've put in three bottles of chlorox a couple of days ago and three again tonight. The whole time my swg is running at 60%, which I now upped to 90%.
What am I doing wrong?
Thanks in advance.