I will use my to talk about chlorine use................I have NEVER had to drain due to high CYA as I only use liquid chlorine.
My pool is 25,600 gals. During the summer I get 10 gals of chlorine (11%) at a time. This 10 gals will last me 12 days. I use 1/3 of a jug each day. Shhhh but I don't measure. I just pour about 1/3 of the jug in. This comes from having the pool for a while and keep a good log of what happens. I have found 1/3 jug is a good average for the hot months.
With you being SC you might be the same as me during the hot times.
Once you get your CYA under control it will get much easier!
I do use pucks when I go on weekend get aways! To do this I keep my CYA on the lower end for my FC/CYA chart.
I hope this helps!
Kim
My pool is 25,600 gals. During the summer I get 10 gals of chlorine (11%) at a time. This 10 gals will last me 12 days. I use 1/3 of a jug each day. Shhhh but I don't measure. I just pour about 1/3 of the jug in. This comes from having the pool for a while and keep a good log of what happens. I have found 1/3 jug is a good average for the hot months.
With you being SC you might be the same as me during the hot times.
Once you get your CYA under control it will get much easier!
I do use pucks when I go on weekend get aways! To do this I keep my CYA on the lower end for my FC/CYA chart.
I hope this helps!
Kim