After I posted that I remembered that I forgot to post that the neighbor is recovering quickly and there wasn't much damage. It has taken me a couple days to even get to the pool because of the concern there, but she is now home and the prognosis is good.

Thanks, and I am on my way to pick up more bleach.

Do I need to do anything about the ALK or PH?

And yes, I did leave out the Y on CYA : )

Janis