We've had a few weeks of heavy rain, blown debris, and humidity that have kept our solar cover both on the pool and puddled with rainwater. Of course the top has grown plenty of green algae, but our SWG pool has so far kept whatever leaks in from taking hold.
But even after spraying off the cover you can see there's some black staining along seams. Any recommendations on what (if anything) I should do in these conditions to minimize the algae load on the pool? What about getting the cover clean and keeping it clean through this sort of weather?