Hello everyone. We just had our first winter with our pool and I need help removing stains in my pool. I am not 100% percent what caused them, but it appears to be from the leaves falling into the pool. Since it is so warm here, we did not close the pool for the winter, but it did get a lot of leaves. We vacuumed every couple of weeks, but they still piled up. We kept the water maintained and balanced.
Now, the entire pool is covered with a brownish-orange stain that I cannot get rid of. I super-chlorinated to about 40 ppm and it is not really doing anything for the stains.
Any thoughts? BTW- the pool is fiberglass – no metal at all in the pool.
Thanks for any help!