I am new here too but have already had amazing results with OP. Stick to it to be amazed:)
Some other members talk about different oils and I am sure they will chime in. I have only used coconut so far and it is strongly detoxing so you may experience some symptoms of healing crisis. From what I read here so far, people get great results from using oil with a few drops of oregano oil in it. My understanding is that oregano oil by itself is quite strong... (I think MrCuddly talks about mixing flax with oregano here on the forum).
Good luck and congratulations of starting OP!