All right, you all said it is OK to use but I should watch out for things building up in the pool (ie: sulfates). So, if I use these 6 gallons of sulfuric acid over the next couple of months, how much "stuff" will build up in my pool and should I be concerned about this buildup? Is there any way to test for the sulfates?

Based on the respones, I am highly considering not using the sulfuric at all - that way I won't have to worry about sulfates.

I also will never again buy anything but HCl for my pool!!

Thanks,

Liz


15000 gallon IG Gunite with Diamond Brite (3.5 - 5 - 3.5)
7 Ft. Diameter Raised Spa with Spillway
Intellichlor IC20 SWCG
Intelliflo 4X160 Pump
60 Sq. Ft. DE Filter
Spa Heater
Jet-Vac