Urushiol Will Make You Itch

What is Urushiol?

Urushiol is the oil found in poison oak, poison ivy, and poison sumac that gives you an itchy rash when you touch it or anything it has touched. Where I live on the West Coast, we are more likely to come in contact with it from poison oak, the plant most common here that is coated with it. If you touch poison oak, the urushiol will make you itch. To avoid touching it, you'd better know how to identify poison oak. 

Poison Oak Photos

I have written an article all about identifying poison oak in every stage of its life here: Oak and Poison Oak in Photos: Can You Tell the Difference?  Poison oak is actually a beautiful plant - just not one to touch.  I'm going to share some of my favorite photos of it in this post. I have plenty of opportunities to photograph it, since it grows on my property and in many of the oak forests that grow near me. It's easiest to spot in autumn when the leaves turn red, as above and below. 

Poison oak loves to climb trees. 

And live under trees.

Wherever poison oak lives and hides, no matter how beautiful those red leaves, don't touch it or take it home to use in an autumn centerpiece. Remember, it's urushiol will make you itch. 

What to do if You Do Touch It

If you should forget or somehow come in contact with the urushiol oil, wash your hands or any affected body parts as quickly as possible with warm soapy water. Don't bring contaminated clothes or shoes in the house if you can help it. Don't throw them anywhere but in the washing machine. 

Here are some other facts you should be aware of.  The most important one is that urushiol remains able to give you a rash for up to five years on a surface. That surface could be your clothes, the side of your car, or whatever else the oil touches.

Immediately wash contaminated objects, including clothes, with soap or detergent. You can wash the clothes in the washing machine, but wear gloves to do it, and then wash them. Clean the oil off your shoes, too, and don't forget the soles. Keep one of these products on hand if you have poison oak on your property, work on trails, frequent the woods, or hike a lot. If you apply these products immediately after or even before contact, you may be able to prevent the rash or lessen its effect on you. Here are three of the most highly  reviewed. 

 Tecnu Extreme Poison Ivy & Oak Scrub—Removes Toxin from Skin that Causes Poison Ivy and Poison Oak Rash, 4-ounce Tube All Terrain Natural Poison Ivy Oak/Bar 4oz, Helps Dry Rashes & Reduce Itching & Irritation from Poison Ivy, Poison Sumac, Poison Oak Dr. West's Poison Ivy Wash, 4oz spray bottle

If you found this post useful, please share it. The sharing buttons are just above the comment box at the end of the post. The photo below is especially designed for pinning.

This is my twenty-first post for the 2016 AtoZchallenge, a Blogging Challenge for the month of April, 2016. My theme is plants, since this is a gardening blog. Here are links to the other posts so  far if you missed them.

A is for Apple Blossoms
B is for Bottlebrush
C is for Carnations
D is for Daisy
E is for Elderberry
F is for Flowers
G is for Gazania
Hollyhocks are Edible
Irises Are Garden Survivors
Jupiter's Beard: A Mystery Finally Solved
Kale for Lunch
Lion's Tail - A Perennial Summer Burst of Orange
Miner's Lettuce is Tasty and Free"Naked Ladies" Bloom in August
Oleander through the Year
Plant Pests and their Predators: Aphids and Ladybugs
Quince Fruit from Blossom to Table
Roses Are Not Just Red
Sages Add Color and Attract Beneficial Insects to Your Garden

Tansy and Fruity Teucrium Can be Garden Friends***

Oleander through the Year

Oleander Seeds Bursting from Pods,
© B. Radisavljevic

I can't ever remember living long in any location where oleander shrubs weren't nearby. They are a staple in California gardens and even freeway plantings because oleander isn't fussy about its soil and it doesn't need any irrigation once established. It actually likes a sunny, hot, dry location. In this post I will show you the life stages of oleander flowers -- how oleander flowers begin and end. The photo to the right shows you both the beginning and end of an oleander flower. We will continue to see how oleander changes through the year.

Since oleander is an evergreen shrub, it adds color and texture to the garden year-round with its long blade-like, dark green leaves. It can also be used on large rural properties where deer roam because it's said that deer won't eat it. Perhaps it's poisonous to them, as well as to people. Children need to be taught not to snack on it, since it can be deadly.

The photo below was taken on April 15, when my oleander was just starting to bud.

Oleander Budding,© B. Radisavljevic

This next photo was taken in June, when my oleander was in full and beautiful bloom.

Oleander Blooming,© B. Radisavljevic

When walking my neighborhood in the summertime, I see neighbors with many shades of oleanders ranging from white and light pink to red. Some neighbors have contrasting colors. This neighbor combined white with light pink.

White and Pink Oleander Blooming Together,© B. Radisavljevic

By October, the oleander flowers are beginning to make their seed pods. As the flowers have been pollinated and die back, what's left turns into one of these long seed pods. Some flowers just die back without making pods.

Oleander Seed Pods,© B. Radisavljevic

This last photo in the series was taken in February. It shows the seed pods bursting and the seeds getting ready to parachute away with the wind. See the close-up of the seeds in the very top photo.

Oleander Seed Pods Splitting,© B. Radisavljevic

If you enjoyed this post, please share it. The sharing buttons are just above the comment box at the end of the post. The photo below is especially designed for pinning.

This is my fifteenth post for the 2016 AtoZchallenge, a Blogging Challenge for the month of April, 2016. My theme is plants, since this is a gardening blog. Here are links to the other posts if you missed them.

A is for Apple Blossoms
B is for Bottlebrush
C is for Carnations
D is for Daisy
E is for Elderberry
F is for Flowers
G is for Gazania
Hollyhocks are Edible
Irises Are Garden Survivors
Jupiter's Beard: A Mystery Finally Solved
Kale for Lunch

Lion's Tail - A Perennial Summer Burst of Orange
Miner's Lettuce is Tasty and Free

"Naked Ladies" Bloom in August