Tecnu Original Outdoor Skin Cleanser - Poison Ivy, Oak & Sumac Wash - Post-Exposure Cleansing for Camping, Hiking & Outdoor Activities

If you know you've been near, brushed against or touched Poison Oak or Ivy just squeeze some of this into your hands and rub it all over the area of your skin that came in contact with the poison. It works by thinning and lifting the poison oil. You can then wash it off with water. I dry off and then repeat. I keep this in my house always. I have poison on my property and it's in parks and trails around here. We're hikers so whenever we brush past some I make sure we get the oil off with Tecnu as soon as we get in the house. We never get the rash as long as we use this stuff. It was recommended to me by a hunter years ago. I've also used it to clean clippers and saws of poison oil.