When you say you used all those expensive products before.....were any of them labeled "XtraBlue" or "Blue" and did you use algaecides? Any Clorox products?
I'm wondering if some of your stains may be copper stains?
Which test kit did you order?
The pool water looks *much* improved! Well done!
Maddie
I'm wondering if some of your stains may be copper stains?
Which test kit did you order?
The pool water looks *much* improved! Well done!
Maddie
