Hello! We have a brand new pool that was done Fall 2013 and PB closed it for us after it was installed. Have no idea what they added to water at closing. We took the cover off last night and water looked clear except for milky white stuff covering bottom of deep end, just a few big leaves and some very fine dirt on the bottom that I think tge robot can handle. Wondering if I need to SLAM based on the test results and if not, is there anything else I should do, maybe lower pH? To be honest I am a little scared of using muriatic acid (female here LOL) thanks for any advice.