Poison Ivy and Poison Oak Prevention

Use These Products to Remove Toxic Oil and Prevent the Poison Ivy Rash

The best prevention for poison ivy or poison oak rash is to avoid touching the plant and getting its toxic oil on your skin. But it can be impossible to avoid at times, or you may fail to identify it until it is too late. You can prevent poison ivy rash or poison oak rash by swift removal of the toxic oil as soon as possible. The FDA recommends applying rubbing alcohol to the exposed area, rinsing with warm water, then washing with soap and water. Products have been developed to help make that process more effective and more convenient.

Hand Sanitizer

This is an item you should be carrying along on your walk to use in restrooms that lack soap and water. Hand sanitizer is primarily alcohol, and you should apply alcohol as soon as possible to an area exposed to poison ivy or poison oak. Using hand sanitizer and a tissue is an easy solution. It's one more reason you need to take it with you everywhere you go. If you're lost in the woods, it can also be used as a fire starter. Just don't set fire to any poison oak or ivy, as the smoke will contain the oil that causes the rash!

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Alcohol Prep Pads

Webcol Alcohol Prep Pads
Webcol Alcohol Prep Pads. Courtesy of Amazon.com

The FDA recommends immediately wiping the area of contact with alcohol to remove the toxic oil. Bringing individually packaged alcohol prep pads lets you do that conveniently. It's smart to carry these on longer walks as part of a blister kit. You can use them to clean any cuts or scrapes for first aid. Just be sure you are buying alcohol preps and not alcohol-free wipes, as alcohol is what's needed to remove the toxic oil. And, as before, you can always use them to start a fire in a survival situation.

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Tecnu Outdoor Skin Cleanser

Tecnu Original Outdoor Skin Cleanser
Tecnu Original Outdoor Skin Cleanser. Courtesy of Amazon.com

This is the original skin cleanser from Tecnu, and you can also use it on gear and clothing. They recommend washing skin within two hours of exposure, so it would be wise to keep this handy with your walking gear. But you can use it at any time after exposure to minimize the eventual rash. You can use it once the rash has appeared and it will help the rash stop bubbling and start healing. The key is removing the toxic oil from the skin whenever you can.

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Tecnu Extreme Poison Ivy Scrub

Tecnu Extreme Medicated Poison Ivy Scrub
Tecnu Extreme Medicated Poison Ivy Scrub. Courtesy of Amazon.com

Tecnu is the pioneer in poison ivy and poison oak scrubs. This preparation is an actual scrub that contains grit to help you remove the toxic oil from the skin. Once the oil is off the skin, the reaction to it stops and healing can start. You can use this scrub anytime after exposure, including after the rash has developed. The sooner, the better.

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All Terrain Poison Ivy/Oak Bar

All Terrain Poison Ivy/Oak Bar
All Terrain Poison Ivy/Oak Bar. Courtesy of Amazon.com

Hard-milled lye soap is the traditional scrub for after exposure to poison ivy or poison oak. All Terrain produces just such a bar, labeled for the this use. It even includes a bag to save the soap in for future use. The soap lathers well, enabling it to strip all oils off the skin to get the toxic oil. But this also dries out your skin, so the package includes moisturizers to help replace your own skin oil.

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Fels Naptha Laundry Soap Bar

Fels-Naptha Soap
Fels-Naptha Soap. Courtesy of Amazon.com

Fels Naptha soap is a traditional scrub for the removal of poison ivy/oak oil from skin, clothing, and gear. As with other scrubs, it should be used as soon as possible after exposure to prevent the rash. But it can also be used after the rash develops to remove remaining oil and shorten the rash outbreak. You can treat clothing and gear that has been exposed with the soap. For clothing, dampen the cloth and rub on the soap as a pre-treatment before washing.


"Outsmarting Poison Ivy and Its Cousins."  FDA Consumer, 8/4/2016

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