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Poison Ivy Facts
Avoiding the plant is the best treatment for poison ivy. If you have been exposed, washing with soap within 15 minutes may prevent the rash.
In Northern Delaware/SE Pennsylvania poison oak and poison sumac are nearly non-existent.
The severity of the rash depends on how allergic you are and how much of the allergen you touched.
Common Falsehoods:
-poison ivy is spread by blister fluid
-poison oak or sumac give more severe rashes
For more information see the American Academy of Dermatology website.