Thanks for the post. Being a newbie myself...I'm finding myself always looking for additional information to learn about pool and water maintenance.


I do have a question regarding chlorine and how it interacts with CYA. What is it with "unprotected" chlorine that allows it to be used up by a warm sunny day?

Also...

What is the interaction between CYA and chlorine that seems to protect and stabilize the chlorine in water?

thanks!
dan