both oregano oil and cayenne will cause uncomfortable burning sensations when over done in the bath. i have put huge amounts of both in my bath. the cayenne was downright painful and the oregano oil, well you know oregano oil. this is the pure stuff from MH made special order for the doctor in italy from hand selected leaf only. whoooooaaaahhh. i have put three dropperfuls of this in there and it is too much. i can handle two now no problem.
mh says to do one drop in a cap and then add a drop every day until you are up to 8 drops. i could probably do a whole 00 vegcap full. i think that is a quarter teaspoon. but i dont because i dont want to waste it. i have enough pure oil to make enough of the diluted kind in the store to be worth five figures! i am ready for anything.