We bought a home that had been vacant for a while with a pool that had not been opened in at least one summer, likely 2. Paid too much for a pool company to do not much because I am new to this pool thing. My husband gave up a long time ago so now it is my pool.
Anyway, 2 algaecide treatments, multiple shock treatments, phosphate treatment, balancing the pH, and changing the sand in the filter, all since May, the water is still green and cloudy. I have never seen the bottom. I have access to sodium hypochlorite 15% solution, and I'm hoping it could help since nothing else has. Does anyone have experience with using this in residential pools?