We are switching from Pristine Blue to BBB. From an earlier post I made: http://www.poolforum.com/pf2/showthread.php?t=3187
I was told not to worry about using a sequestering agent when we convert since we have a 24' AG vinyl pool. I suppose the idea is that vinyl won't stain. But after reading a newer post:
http://www.poolforum.com/pf2/showthread.php?t=3717
I'm confused whether we should use a sequestering agent when we convert. I want to switch with as little down time as possible. Could some of those veterans out there clarify this for me? Thanks, Les.