I have a question regarding combined chlorine.
My understanding is that Combined Chlorine is bad because it's chlorine that has been used up sanitizing the water. Wouldn't the sun eventually remove the CC just like it would remove FC. I've seen alot of guidance to shock the pool to remove the CC? Wouldn't this shock just turn into more CC?
Also, if it's healthy to check and dose your pool daily with bleach if necessary, what about hired pool cleaners that come once a week. Wouldn't that leave the pool neglected for an entire week?
Thanks in advance. I'm learning so much everyday.
- - - Updated - - -
If i left CC in the pool, would the sun eventually remove it?