Public Service Announcement: Poison Ivy is never dormant.
Leaves of three, Let it be.
So what do you do with a vine of brown?
Let that be too.
If you don't - like I didn't, and then have a plumbing project going on in the house and can't shower right away like we did - start scratching.
I know that Poison Ivy is never dormant.
I knew this before my morning routine involved calamine lotion.