How Toxic is Tea Tree Oil?

Tea tree oil can be toxic.

Just because it's natural,
or an herb,
or used in aromatherapy,
or has
potential health benefits,
does not mean
it's safe for all uses.
There is almost no risk of
an allergic reaction to
100% pure tea tree oil

I have to share
this e-mail I received.

Hi Jim,

Just a note to tell you a story of mine about tea tree oil...I had a fungal infection a few years ago (intestinal) and couldn't get rid of it, and finally I thought I would try swallowing tea tree oil for a while and see if it helped.

It tasted dreadful and I ate it by putting a teaspoon on a bowl of ice cream, it was the only way I could get it down...after a few weeks of doing this,I read a green pharmacy book which said it was toxic to the liver and don't take it internally...well I am still here, but it scared me (and didn't cure the infection by the way,) but I thought I would just let you know about that.

A lot of people don't know it is poisonous to take by mouth. Well, only an idiot would force tea tree oil down by mouth anyway...but there you are.

Vanayssa

There is a ton of misinformation out there, including a few videos about ingesting tea tree oil, available online, that are giving out dangerous suggestions. The idea repeated in the above letter is just one of them.

How poisonous is Tea Tree Oil?

or, how much will it take to kill me?

Tea Tree Oil poisonings are fairly rare, but they do occur. However, there are more common oils and home remedies that are even more toxic. The most common is menthol, found in pain rubs, vaporizer gels and drops, cough drops, mouthwash, chewing tobacco, and a host of other products.

The facts are, tea tree oil, like menthol, other essential oils, and many other substances, is graded on an LD 50 basis. This means, when tested on laboratory animals, the lethal dose needed to kill 50% of the animals is measured, and the results reported as LD50 at a certain number of grams or milligrams by weight.

Tea tree oil toxicity is equal to 1.9 g per kilogram, or about 1 teaspoon per half pound of body weight. This is considered a lethal dose in 50% of persons or animals administered this dose. This is why, it is common for folks who are overzealous and uninformed or who have received bad information to poison their own pets, particularly small cats and dogs.

Tea tree oil is toxic to cats. An average cat weighs seven to 12 pounds, and if toxicity were based solely on weight, all things being equal, somewhere between 3 1/2 to 6 teaspoons of tea tree oil would be lethal to 50% of cats given that dose. Before you go putting tea tree oil on your cat or dog, please read this...

Warning for dog and cat owners

But in cats all things are not equal, and their liver is not capable of processing even smaller amounts of tea tree oil. Poisonings are frequent.

Because of this cats should never be treated with anything more than about five drops of tea tree oil per teaspoon of carrier oil. The same thing applies to small, and some medium-sized dogs.

Remember, this is for topical application only. Using a cotton swab or cotton ball only.

Are you concerned about less toxic living?