Questions tagged [poison-oak]

Questions about dealing with poison oak, especially prevention and treatment

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3
votes
1answer
66 views

Is it possible get a rash from poison ivy but not poison oak?

Both poison ivy and poison oak can cause a red rash on the skin due to an allergic reaction to the chemical urushiol in their oily sap. I've heard people say that they are allergic to either one or ...
6
votes
2answers
331 views

What is this plant? Is it Poison Oak?

Yesterday, I was hiking on the Washington side of the Columbia River Gorge to help a friend locate an inherited parcel of land. We think we found it, based on a variety of documents and a few handy ...
8
votes
4answers
7k views

What is the most effective method to clean skin exposed to poison oak?

Poison oak season has begun around here, with fields full of the nasty stuff growing everywhere. I tend to dress conservatively in areas I know have poison oak, to avoid getting exposed in the first ...
16
votes
2answers
28k views

How should you wash clothes after exposure to poison oak/ivy/sumac?

I have heard that the oils from poison oak, poison ivy, or poison sumac can remain on clothes even through a wash cycle. After hiking through an area with poison ivy (or poison oak/poison sumac), how ...