Just dropping in to say hi. This is a great site. Last weekend I started and turned my green pool to clean blue using your shock method using 8.5% bleach. I also did one minor drain & refill + one huge one to my cya where it currently sits, still high but manageable. I've read thru the pool school but would like some direction on where to go now with my current levels. I'm thinking of adding salt eventually for feel soon.