Pool Liner color is now discolored/ white in cllor

[rnaval]

Pool liner is now white in color, is the color permanently lost or is this a reaction to something and can still be salvaged?

 

[Newdude]

Yes it's bleached. Just like bleaching a shirt, what's done is done.

 

[rnaval]

I had a tenant look after the pool for the last few years. What caused this, too much FC levels for a prolonged period?

 

[duraleigh]

What caused this, too much FC levels for a prolonged period?

That's the most likely for sure.