I was under the impression that our PB had transferred complete control of our remodel back to us for chemical balancing. I came home today with the following results:
pH - Yellow
TA - 0 (no green color)
I pushed some baking soda to raise TA first since I'll see a bit of a raise in pH. After dumping baking soda, my wife informed me that the PB was here this morning. We're not sure what was done to the pool. I suspect they dumped additional acid without testing the water as I was perfectly balanced on Sunday. Thoughts? The TA test is confusing me as I had 80 ppm on Sunday but can't get a green color to the test sample.