I have no clue if it is poison ivy, but it's sure spreading like it is. I have no yard to work in any more Laura, and it's poison ivy free, but it may have come from either a cat safari I was on, or the dogs could have picked some up on their fur when they went for the daily walk in the woods. All I know is I'd like to use a power sander right about now, but am TRYING to refrain from scratching. I'll look for the IVaRest today, and hope it works. Yes Laura...the only other time I had it and recall it, it ended up where the sun isn't supposed to shine!