Crud. Matt4x4 already answered part of my question on my 12x24x54 AG construction thread... and his answer doesn't sound promising for me.
Matt4x4 (7/4/2007)> Your CYA will need several days to a week before it gives you any sort of indication (very slow at dissolving) - place it in a sock and tie it off the stairs or else it will harm liner.
Dang ! I have a sock that would work great. Now I need to vacuum the granules (along with all the other crud) and hope damage is minimal.

It's too late for me to do this safely tonight. Hopefully tomorrow early morning before I go to work... no wait, tomorrow I have a training class all day (*sigh*). It's almost Monday... I can feel it already.