I have in ground plaster pool 11k CYA 180 ph fine losing chlorine quickly unfortunately used tabs in floater tried Bio-active CYA reducer 2 bags slight difference too hot to drain pool now I think was drained 1 1/2 years ago. Leslies keeps saying add shock I am water gets cloudy and then clears next day but can't maintain chlorine level. I am thinking shock with liquid bleach any ideas what to do at least use pool through summer until winter when Temps drop and then will drain and start over.