I can use any of these except the grapefruit extract because my Rx drug (since my stroke a year ago) advises not to eat or use anything with grapefruit of any kind in it.  Ok then.

There are MANY places online to get similar information but I used to be a member at Weston A. Price and Sara writes for them (I think she's a board member now, too) so I just clicked on the first link that WASN'T associated with someplace like webmd or one of those useless sites where they offer anything but good NATURAL advice.

I'm using the oregano oil because I woke up yesterday morning with an infected earlobe.  I have no idea where this came from but it's painful, red and hard to avoid touching when I wash my face or comb my hair, etc., so I wanted to get a handle on this right away.  Since it's the weekend I had no choice but to try something at home before anything else.  If not better in a couple of days or so, I'll head for the clinic.  I do not, however, wish to be on an antibiotic so that will be a last call.

https://www.thehealthyhomeeconomist.com/how-to-use-best-natural-antibiotics/