smforte
0
Keeping my eye on your thread religiously since I too have iron staining. I've tried it all numerous times and have finally thrown in the towel. Keeping my fingers crossed for you!
Good morning! Don't forget that the AA lifts stain but won't sequester...only sequestrant like Jacks keeps the metal in solution.
I think purple says to top up weekly at 6 ounces per 10k. That will give a clue as to how long the mfgs believe it lasts til some slowly starts to degrade.