Hi, a new pool owner here! I read through Pool School and quite a few posts, and may have missed something, but when it comes to shocking I have a question:
If I read correctly regarding the OFCT, when the shock is complete the FC shouldn't drop more than about one point overnight. I am wondering if this is with or without the pool cover installed. I am imagining that the cover prevents dissipation of the chlorine. Yes/No?
Thanks in advance for any advice!