Recent content by jldelia

Stains looked the same prior to slamming, so I think it was still a metal and not an organic stain. I've had pool store check for metals and it's always 0. They said being I use a sequestering agent it won't show metal because it's not in suspension. It must be metal though because it clears...

I have been plagued by brown stains on my vinyl liner for 15 years. I can attribute the stains to my use of well water, and have been able to keep them in check through the use of sequestering agents and periodic doses of ascorbic acid. This year, sometime in late June, I decided to try CUlator...

The chloramine vapors produced by mixing ammonia and chlorine are extremely toxic. I don't suggest anyone else performing a similar experiment.