Description + The key ingredient in Grandma`s Pure & Natural Poison Ivy & Oak Bar is Jewelweed, which is a natural antidote for poison plants that also treats rashes, blisters, and insect bites. Ingredients + Lard, Jewelweed (Impatiens Capensis) infusion, Lye Details + Directions for Use: For Rash or Blisters: After washing the area with Poison Ivy & Oak bar soap, apply a thin layer of lather on rash and let dry; repeat as needed. To Help Prevent Rash: As soon as possible after exposure, shower with cool water and Grandmas Poison Ivy & Oak bar soap. Insect Bites: put a little lather on bite and let dry. UPC: 072711670018