Thank you for writing and telling me about your experience with oil of oregano. I haven't tried oregano oil.
I did try some organic oregano that I dried myself. I dry a lot of organic veggies and such these days. (^_^) But I had a bad neuro reaction one day when I tried the dried oregano in a home made salad dressing (everything else in the dressing has proven safe over and over, day after day, so the only new thing was the oregano. Haven't been brave enough to re-try the oregano in any form since then. (^_^) I didn't know that it killed so many things. That's neat! I'm glad you told me about it! (*_*) Karen