I've noticed my wall steps have been going green for well over a month, maybe two but I haven't moved to act because the pool itself keeps testing perfectly.
What's the right course of action here, does it mean I have to shock the entire pool? Is there a way to just treat the stairs only? In the past if my stairs started going green then the whole pool would follow but not in this case.
Thx.
What's the right course of action here, does it mean I have to shock the entire pool? Is there a way to just treat the stairs only? In the past if my stairs started going green then the whole pool would follow but not in this case.
Thx.