My neighbors have a couple of oaks that drop baby acorns. They leave some nasty stains in my gunite pool.
In the past, I would use shock in small handfulls and "bleach" out the stain. My pool co has gone to a different type of shock (TurboShock) and it isnt as granulated as the old stuff. Meaning, it dissolves before it gets to the stain.
Does anyone know of anything else that would remove the stains or where might sell shock that is better for my purpose?