I hope someone can help me with my staining problem in my pool. Some background info on the pool. I took over a algae infested dirty pool in November 2013(new homer owner, yea!) and have been trying to clean it and balance the water ever since. The water is currently balance, the water is clear and the pump is running good. However these stains did not appear until after I cleaned out the algae and shocked the pool a month or 2 back.
I was told it might be copper stains(because of the algaeside used) so last week I used Stain-Free from Natural Chemistry to remove the stains but it did absolutely nothing.
The stain does not budge when I brush it or vacuum.
I included a picture so you can see for yourself. So anyone can help me that would be great! Thanks for your time!