Anyone with experience using this product for shock? It's being sold at Costco and was tempting alternative to gallons and gallons of bleach (6%) for shock, but concerned over claims it is "not a sanitizer", but instead used to "Reduce Organic contaminants", Clarify, Enhance filtration (flocculant?) and won't increase pH, despite being sold as a shock plus. Concerned this means it's not an effective shock, or, loaded with stabilizer or other things I'm not looking for right now. (58% DichlorT.)
Have added quite a bit already, but pool still blue/green and having trouble holding any Cl. No doubt still have organics.
Have since resorted to the bleach, but would like to read any thoughts or experience with this product. Thanks.
FC 2.0ppm (after daytime shocking, round 2)