back from texas, forgot to ask this earlier, i am highly allergic to poison ivy. after clearing the yard out from around the trailer this past week, i am now covered in the stuff, even on my dairy airre. anything to prevent it? i don't even want to get it, takes me for ever to get rid of it. i have now been itching for a month 3 weeks from red bugs and now this, had one day in between that was itch free.