bk406
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simicrintz said:The sanitizer cannot get "through" the hardness well enough to assimilate in to the water efficiently. .
What does this mean exactly? Whats the chemical basis for this assertion? Yes, high calcium will cause scaling and rising pH can make the problem worse. Yes, 1000 ppm calcium levels are not good. But...I'd like to know a little more about how the chlorine can not "get through" the hardness.
Calling chemgeek!