From what I've read here, i think i'm about ready to make my pool walls white again. I already did the vitamin C test and it seemed to work. I bought a 3lb. container of Ascorbic Acid. However, I don't yet have a sequesterant. Here are my readings as of last night:
TA: >100 ? (I put the two blue drops in, and then keep adding the clear drops, but it never really changes back from a light blue...?)
CH: didn't test
So does it look like i'm ready to go ahead w/ the treatment? Will the three lbs be enough? My pool is roughly 8-10k gallons (still need to figure that one out). What sequesterant do i need, and does that go in before or after the acid? Thanks! I hope to take some before and after pics!