I walk from work every afternoon and after my legs became covered in rashes decided to look at the underbrush I'm walking through. It turns out it is poison ivy.

I have 5 different kilts that I have worn through this, 2 are PV from TKN, 1 is a PV Sportkilt and 2 are Amerikilts. The Amerikilts I am tossing in the wash tonight. The PVs from TKN are the two I'm most worried about (my Heritage of Scotland I just got Saturday.) Anyone have any ideas how to get the poison ivy oils out of the kilt without destroying it?

The couple times I've washed my other one I have just put in the washer sans detergent and let it go through the wash and then hung out to try before being spun. This won't work in this case.