It's a mixture of the essential oils clove lemon eucalyptus radiata and rosemary. They call it the soil because during the bubonic plague four thieves we're robbing a people that died of the plague and they never got sick. They were given immunity if they told them what they did and apparently it was these four oils. If you look online there are many uses for this if you take olive oil with it you can put it on sore joints people he's to put it on the soles of their feet before they went out to keep away sickness. Basically during those times they use those oils to keep the evil at Bay and the yukd away. People now use it with diffusers for their homes it keeps a clean smell it's definitely medicinal it's definitely been proven to help with coughs and colds. That's all I know.

Thanks for all you replies! Glad to hear so many of you have heard of it.

Here’s a link with the description of the uses and the recipe.

https://www.healthy-holistic-living.com/how-to-...

I’m going to try it. Some people ingest a few drops mixed in water daily to boost their immune system.

It's easy to make this on your own too. The recipe is online and the 50 ways to use it is online 2 definitely helps with airborne illnesses. And I believe that was proven to work why people studying these herbs.

Yes, I love it! Works great, especially for colds, allergies, all kinds of things.

I have and I found it was great - definitely recommend.