I have a poly quat question also.
In closing my IG pool and using bleach and Poly quat should I shock first, then let the chlorine drop to normal then add polyquat and close?
So I have the LG and have been using it all year with great results. My FC is about 4-6 with a cya of 60. What should I shock too? How low should it drop before I put the PolyQuat in? and then close. Last year I shocked, then added Polyquat, then the poly dropped the FC then reshocked and closed. ANd open to a green swamp. So what should I do different this year in West Virginia? I also have a mesh safety cover.