Plants to avoid this summer

Poison ivy, poison oak and poison sumac are all things that we want to avoid when spending time hiking, camping or even golfing (can you tell I have looked for a few golf balls in the woods). The first and most important part of prevention is learning to identify the plants. The attached links show what these plants look like to help you to know which ones to avoid when you are out having fun!

Here are some things to remember if you come in contact with any of these plants.

  • It is important to wash the oil off as quickly as possible with soap and water. The oil enters the skin quickly and can leave skin with an itchy red rash with bumps or blisters. Make sure that you pay attention to your fingernails as well.
  • The rash does not spread by the fluid from the blisters. Once the urushiol oil has been washed off the skin it will not spread from person to person.
  • Most people don’t react to the urushiol immediately. It can vary from 6-8 hours or it may even be days before you see the rash develop.
  • All items that have come in contact with the plant oil need to be cleaned well. The oil remains on tools, clothing, shoes and pets for a very long time. If you come in contact with those items in the future it can cause the rash to return if it was not cleaned off.
  • Keep your pets from coming in contact with these plants so the urushiol doesn’t stick to their fur which can spread to you. If you think your pet has been exposed give your pet a bath and use long rubber gloves to keep from spreading it to your arms.
  • Wash all of your clothes immediately in your washing machine. Be careful to not have the clothes touch the outside part of your washing machine or the floor. If you feel those areas may have been exposed wash with soap and water. Remember to wash sleeping bags, jewelry, gloves or anything that may have come in contact with the oil.
  • Wear long sleeves, long pants and socks when you are walking in areas that may have these plants.
  • Do NOT burn poison ivy, oak or sumac to get rid of it. The resins can be spread in the smoke and anyone breathing it could have severe reactions. See a medical professional immediately if you are having trouble breathing and you think you may have been exposed to smoke from the burning of these plants.

Being out in the woods is a fun summer activity but being aware of your surroundings and able to identify these plants is important. Teach yourselves and your kids what to look for and what to do if you are exposed.

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Beth Marrs

I graduated from Iowa State University with a degree in Adult Home Economics Education. I love to cook and entertain and spend time with my family.

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2 thoughts on “Plants to avoid this summer

  1. Zee, that is as the blog states. It can take several hours to a couple of days depending upon amount of exposure and personal sensitivity.

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