Questions on Poison Ivy, Poison Oak, Poison Sumac

Use this contact form to send your nasty rash, plants to be identified, your question, or story. We try to answer questions same day, if we can! This sites gets more than half a millions visits a year and we answer thousands of question about poison ivy, oak, sumac, and the problems they cause.

Below is a map to our headquarters in a suburb north of Boston. Like most suburbs east of the Mississippi River, we have tons of poison ivy.