Green to clear, but algae stains remain

[dfree]

FC - 24
CC - .5
PH - 7.2
ALK - 90
CH - 330
CYA - 38
Temp - 87

Following your advice, I'm on day 4 in turning pea soup to a clear pool. I've superchlorinated with 6% bleach and kept the FC at 25ppm and scrubbed the pool with a wire brush everyday. The pool is now clear, but I can't get rid of the algae stains (see pic).
[attachment=0:1u3uc67j]resized_IMG_0070.jpg[/attachment:1u3uc67j]
Any help would be much appreciated!

_________________
24,000 gal
diamond brite (black)
chlorine
sand filter

 

[duraleigh]

I can't really tell from the pic, but if the stains are organic (and it sounds like they are), I would simply hold elevated chlorine levels (about 5-8ppm with a CYA of 40) for the next few weeks and I believe they will slowly go away before you are ready to close for the season.....depending on where you live.

 

[Butterfly]

Welcome to the forum

'Yep' to what Dave said. If the stains are organic, they will fade away.