This stains were there when we bought the house - and stayed constant - neither getting better or worse - over last couple of years.
The pool is 8' deep at the drain.
Water is well water and adds a lot of alkalinity when topping up the pool.
What is the best way to identify what type of stains these are - and therefore how to treat them.
The pool is 8' deep at the drain.
Water is well water and adds a lot of alkalinity when topping up the pool.
What is the best way to identify what type of stains these are - and therefore how to treat them.