Update... in only 8 days stains are almost gone. I am so thankfull for the help I got from this site. I am a BBB BELIEVER!!! :lol: I still need to raise my CYA from 20 to 50, once I do this will my bleach demand drop? I am using between 70 and 90 oz a day to maintain a 6 PPM CL level, on...