★★★★★
I had poison ivy for the first time a couple years ago. It was sooooo incredibly itchy, I could barely stand it. After looking on the net, I found' a remedy from a lady dr. She said to make a paste of Vit.C powder (just add water). Apply and let dry. I can't swear that it did the trick immediately, since I'd suffered with the rash for several days by then, but it surely helped!