Re: Pool Store said I have "Chlorine Lock". Mustard Algae.H
Just so were on the same page, you only need to do a partial drain/refill. You should always leave at least 1 foot of water in the shallow end.dejavu said:I was really, really hesitant to drain and refill my pool, but I trust all you guys,(everyone seems to agree that the cya should be lowered) so I'm going to start that process tomorrow morning.