Perhaps, you were gardening and already noticed those familiar leaves of three growing in your yard. Before they can spread and cause even more trouble, you could try making up a batch of this simple non-toxic spray to kill those awful invaders.
All you need are three ingredients, a container to mix them in, and an empty spray bottle. Be careful though once you spray because this formula can keep other plants.
Homemade Non-Toxic Spray to Kill Poison Ivy
1-1/4 cups of plain table salt
1 cup of white vinegar
10 drops of any liquid dish detergent
Mix the salt with your measured white vinegar until dissolved. Next, add the liquid detergent to the salt and vinegar before filling your bottle.