yep, using the liquid acid right now.....and I'm trying to be VERY careful while I use it!!! So far though, I've used 1 cup of it, and haven't seen a difference in the TA...last time I added was yesterday early afternoon....guess I'll soak this morning, then try adding some more.....this DOES, however, make me wonder how long it'll take.....
Just so I get this straight, though.. the "spaclear pH decrease" is the same stuff, only dry form? So it's also good for LARGE TA changes? I want to be sure before I start adding too much "stuff" to the tub, so I don't have to add MORE chemicals just to re-do this...