when closing pool, chlorine level for adding poly quat?
I have a mesh cover.
Will Poly quat last the whole winter and allow me to open up without a green pool?
Or would i be better off adding poly quat in the spring couple months before opening?
I have a mesh cover.
Will Poly quat last the whole winter and allow me to open up without a green pool?
Or would i be better off adding poly quat in the spring couple months before opening?