stained poolbottom

[davidandbess]

Hi, I've seen the posts with the chlorine tab on top of the stain (and it works)but what about my bottom that is quite more than a spot it's in all the vinyl creases and some round the edge.
I have been keeping it well topped up with bleach and although my ph is a bit high (8)the water is crystal clear, I will be ordering the test kit asap but is that really a factor in creating the stains.
Please advice !!
Regards David

 

[257WbyMag]

Do you have any test results that you can share with us?

So you are saying that placing a chlorine tablet on the stain actually lifts the stain?

 

[davidandbess]

yes it lifts the stain no results sorry just keeping it well topped up with bleach till i get the test kit

 

[257WbyMag]

Running a high FC should fix the stain eventually then.