water safety

  1. D

    Seriously green and sludgey for months - Safe after cleaning?

    I had pump and electrical issues for quite some time, causing my pool to sit stagnant for most of winter. I've gotten everything repaired, and I'm starting SLAM. The algae got so bad, it's got a huge build up of sludge in the bottom. One 8-10ft scoop over the bottom with the net nearly fills the...