Just noticed this thread and am on my way to bed so I'll have to guess at the name of the spray that's in my barn..that works and is specifically for poison oak and ivy. I thinks it's Bodine...or something like that. Am in my jamies or I'd go unlock the barn and look. Promise to do that in the morning for sure! goodnite...

http://www.bonide.com/lbonide/backlabels/l330.pdf not Bodine but bonide.

now I'm really going to bed.