Total Alkalinity=0, yes zero!

[myLABSpool]

Thanks to all that helped on this thread. I got my neighbors pool in order. It took about 40 lbs of borax in 24K gal of water in his vinyl IG pool to get the pH up to about 7.4. The TA is still around 50, so I'm going to have him add more baking soda to get that right.

[Watermom]

You are welcome! Now, it is time to go swimming!