Instant cure all for Poison Ivy is probably already in your laundry room. Its none other than simple household bleach. Fill your bath tub with water as hot as you can stand it. Pour in one cup of clorox or other brand bleach. Soak in the water until the water become cold. Standup and take a hot shower, washing with ivory soap, but dont use a wash cloth, just rub yourself with the soap bar and your hands. The wash cloth tends to push the irritant residues back into your skin. Rinse with warm water gradually turning the water temp down until it is a cold shower.
Why this works is simple, the hot water opens the pores of your skin and the bleach disinfects your skin, literally breaking up the irritant contained in the posion ivy plant. The hot shower using soap rinses the irritants from your body, as well as the chlorine residues, the cold shower closes up the pores of your skin. You should see signs of relief by the next morning.