Poison ivy: The plant usually has three broad ... Leaving one of these products on your skin could irritate your skin, causing a different type of rash. Wash under your nails.

Poison ivy grows throughout North America, especially in wooded areas, and touching it can give most people an itchy rash. Therefore, identifying and avoiding the plant is crucial if you don't ...

A poison ivy rash will last at least a week and likely ... associate professor in the School of Plant and Environmental Sciences at the Virginia Polytechnic Institute and State University.

There are a number of plants to avoid in Delaware. Here's how to identify the big three – poison ivy, oak and sumac.