try this for poison ivy
Indy, My wife tried this home remedy found on the internet and it worked. She gets poison ivy every year really bad, even the meds from the doctor don't help(steroid shot/meds/cream). She mixed some dawn dish detergent with salt to make a paste. First thing is to scrub your arm with the paste, Then she applied bleach to the infected area by placing it on a cotton ball. She said it stung but relieved the itching, and dried up the area. It took her about a week, but it worked great. We never thought in a million years this would work, but the doctor's way was not working.