I wanted to add a note concerning the addition of a drop or two of Oil of Oregano during the OP. You'll want to make sure that you get ORGANIC oil, and not only that, but make sure it is labeled as "Oil of WILD OREGANO! What sells under the label "Oil of Oregano" or "Oregano Oil" is really Marjoram, and does NOT possess the wonderful, natural, anti-biotic properties of Oil of Wild Oregano. Don't let 'em fool ya!
It is oil from a specific wild plant (not the same plant known in Spain as "oregano" and used in cooking) that grows on the hillsides of the Mediterranean region which is the real deal. It is the most powerful anti-biotic agent in nature.
I wouldn't have known the difference if someone hadn't once told me, so I wanted to pay it forward. Thank you for the opportunity.