Hello all. First off I do have and compu pool SWCG on my AG 15x25 52" pool. I had been on here before mentining about my high PH and Alk levels. I used the muratic acid and it came down to the proper level. But it going up again. I have read that some people have this issue with SWCG's! Is it ok to add muratic again to bring it down? It has only been 3 weeks since last edition. My big fear it that my 4 year old daughter has very sensitive skin which was why we choose a SWCG pool to keep levels constant. Will the muratic start to build up and cause skin damage? Does it disipate? Any help would be great.