3. Apple Cider Vinegar Removes the Poison
You can remove some of the poison from your body by soaking a brown paper bag in apple cider vinegar and then applying it to your skin.
This home remedy is known to draw out some of the toxins that cause the itchy rash, so this should bring you some relatively fast relief.
It can also shorten the duration of your rash.
Flickr user Artizone