Posted by a reviewer on Amazon

If your pool is already stained this product won’t remove the stains and it doesn’t say that it will

Posted by a reviewer on Amazon

Many 1 and 2 star reviews had unrealistic expectations

Posted by a reviewer on Amazon

If you need to remove stains check the manufacturers web site there are products to help you out there

Posted by a reviewer on Amazon

I replaced my liner this year we have to fill some with our hose from well water after the truck brought most of the water i made a rookie mistake and added shock b4 getting the water tested so it turned green and cant use metal out after pool as shock in it

Posted by a reviewer on Amazon

I have a bad iron problem and this item did not fix it yet

Posted by a reviewer on Amazon

One thing to watch for is it can get stuck in your pipes if your not careful

Posted by a reviewer on Amazon

I have a 1000 gallon hot tub that was filled with well water

Posted by a reviewer on Amazon

Anyway this year our liner was taken on accident we believe because my hubby left it out front and someone probably thought it was trash