I do have a leaf net and since I'll be getting in to get the stairs out, I can feel around also. I have an robo vacuum. should I put that in and let it run?Overnight Chlorine Loss Test
SLAM Process
If there is debris at the bottom it needs to come out. The more debris lurking in the pool, the more FC loss. Your chlorine will work to oxidize it leaving you little to oxidize the algae. Do you have a leaf net or any net to scoop around carefully and see?