On Friday (July 22), I looked at Dad's pool, and saw this:
I began the shock process. I cleaned the filter. All 420 sq ft of it. I added stabilizer in an old pair of nylons. 40 gallons of Clorox later...
I began to wonder if adding bleach was working, or if I was just pouring more money down the drain. I continued to add bleach. After 80 gallons (July 28):
Or, another sequence, looking into the deep end:
I think the pool has turned the corner. What do you think?
UPDATE: After a month of BBB and using the SWG, this is the result:
Since it went blue, the pool has been used constantly by my nieces and nephews, and my kids love going over and going swimming. This site was a pool-saver! Thanks you guys!