Help! My pool was looking just fine about 3 weeks ago, but it started to get a little cloudy, then we left on vacation on the 9th of July. The house sitter put a jug of bleach in every night but it kept getting worse. By the time we got home on the 21st it was a deep green color. I put 8 jugs (96oz.) in that night and this morning (23rd) it looks just as bad. Took a sample to the pool store and here are the #'s: FC & TC: 0 , pH: 8.2, TA: 120, CH: 150, CYA: 35, Phosphates: 300, and TDS: 1750 . Their recommendation is to drain it and start over, what do ya'll think?