Article on CYA--Comments?

[JohnT]

Ben, is your problem with this the conclusions about CYA or the effect on ORP? Much of what it says about CYA seems at my "first glance" to fit with your ideas. Is it just their spin that skews the results?

I've been discussing these issues with a friend who won't take my crystal clear pool on opening as evidence that I'm doing anything right. He also won't accept his annual battles with algae at opening and in mid-summer as evidence his 100+ CYA is an issue. That's why I've been stumbling across this stuff. Thanks for your input.

[waterbear]

Ben,
It might be useful to explain what ORP is REALLY measuring and how that relates to sanitation acitvity (although that discussion might be better suited to the "China Shop"