Manual removal is one of the most effective ways to get rid of poison ivy, oak, and sumac, especially for small infestations. This method involves pulling the plants out by the roots to prevent ...

But poison oak may have more than three leaves, and depending on the season, species and local environment, plants can vary. All parts of the plant, including roots, can cause an allergic reaction ...

Poison oak has long runners under the ground: make sure to dig them all up. You can use a shovel to make sure you get all of ...