Hello,
I have noticed yellow/brown build up on the sunny side walls of my pool and bermuda deck while doing my weekly brushing. I've also noticed increased chlorine demand to the point where I've been adding liquid to amend my SWG output. I failed OCLT Friday to Saturday, falling from 4.5 to 3 FC and ~.5 CC. I figured it was time to SLAM, however I was in a bit of a bad place as I had just raised my CYA to ~75 due to it being the hottest, sunniest part of the year. The pool appeared mostly clean and clear but the results suggest something hiding, I figured it would be an easy SLAM compared to some of the green pools I've seen on here.
I've been SLAMing at 29, brushing and vacuuming frequently. This morning I failed my OCLT from FC 29 to 24, despite having crystal clear water (I swear I could read a book at the bottom of the pool..) and 0 CC. Should I continue SLAMing today? Or is my high starting FC potentially skewing the results of my test? I had read some things on previous posts potentially suggesting this. I figured I would ask before I either ramp back up to 29 for another day or let it fall a bit in an attempt to get a more accurate OCLT result.
Thanks!
I have noticed yellow/brown build up on the sunny side walls of my pool and bermuda deck while doing my weekly brushing. I've also noticed increased chlorine demand to the point where I've been adding liquid to amend my SWG output. I failed OCLT Friday to Saturday, falling from 4.5 to 3 FC and ~.5 CC. I figured it was time to SLAM, however I was in a bit of a bad place as I had just raised my CYA to ~75 due to it being the hottest, sunniest part of the year. The pool appeared mostly clean and clear but the results suggest something hiding, I figured it would be an easy SLAM compared to some of the green pools I've seen on here.
I've been SLAMing at 29, brushing and vacuuming frequently. This morning I failed my OCLT from FC 29 to 24, despite having crystal clear water (I swear I could read a book at the bottom of the pool..) and 0 CC. Should I continue SLAMing today? Or is my high starting FC potentially skewing the results of my test? I had read some things on previous posts potentially suggesting this. I figured I would ask before I either ramp back up to 29 for another day or let it fall a bit in an attempt to get a more accurate OCLT result.
Thanks!