And I'm one of the .01% or whatever that does not react (fully sometimes at all) ...
I was at a wilderness camp and they decided I was 'from the city'
I grew up in 1.5 acres of woods that was formerly bordered by another 10 or so...
I also already know I was non reactive to poison ivy.
So these nasty boys at camp dared me to touch some-
-so I did, in fact I broke off a leaf and broke it in half... (then I went and washed my hands like 15 min later as I was touching the oil/sap )
They watched me closely for the next couple hours...
Of course nothing happened...
I saw them playing with the same plant later... they left camp via ambulance (more cus the first aid at camp was limited and the hospital was 1.5+ hours away).
then we had a lesson on 'toxic plants' ... One of the councilors saw what happened /to me/ (and did nothing
to stop it, and later was released)
When I was questioned I told them, "I'm nonreactive on my hands and front of my legs- I didn't /tell/ them to play with it- and they tried to get me to play with it to prove I'm a dumb city girl... "
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Hope you get better soon, jellyfish you use vinegar- not sure about Poison Ivy.
http://poisonivy.aesir.com/view/regimen.html
not sure if this is useful or not...