b2reflect
I would begin with 1 drop and see how you respond to it. If it doesn't bother you, increase your drops until it is not comfortable any longer.
I have taken a sabbatical from most things, until this past week, I began again. I was taking oregano essential oil every day, with either oil pulling or the oils I ingested each day.
I just got IP6 and will begin that Wednesday or Thursday and will begin again with ingesting oils and the oregano oil. My intention is to begin oil pulling again, soon...as in when I get the energy to get out of bed in the AM to do it before work!
Love, Light and Peace,
Beth