My TA was 110 and I wanted to get it down. I have put in a total of 16 cups of baking soda....two doses at 8 cups each over two days. Yet, my alkalinity seems to be the same. Here are my readings:
Pool just opened and first time this year lowering TA. Last year, I lowered it many times with these dosages. So, I don't get why it won't budge.