Hello. We did a long SLAM when we opened this year. Took a long time. We were good for a while but I’m not sure what happened because the chlorine started disappearing again. I started another SLAM earlier this week hoping but also knowing it wouldn’t be done by Sunday. We are going on vacation Sunday to Friday. I’m doing an overnight chlorine test tonight and reaaaally hoping I’ll pass. If we don’t pass, what should I do while we are gone? I intend on putting in the solar cover to keep the water and chemicals from evaporating. Other than that and putting our SWG on 100%, I’m not sure what to do. Any advice would be much appreciated!