I took it under the tongue-- and more than two drops actually-- probably almost a teaspoon full! it tastes strong, but what the heck, I like how it feels afterwards :-)
Now I take just 1-2 drops under the tongue at night before bed.
Also-- I had a throbbing in my ear alot, pain in that ear, and when I lay that side down on the pillow, I could hear something moving in the inner eardrum of that ear. I suspected it was parasite larvea burrowing around in there. Parasites love warm moist areas to feed off of our body wastes in the ear and sinuses.
I actually put 2- 3 drops of diluted oregano oil in the ear-- boy that really did burn! The throbbing stopped from that though.
Now-- no more ear symptoms either-- and I make sure to keep my colon cleaner- because that's why alot of these parasite larvea make their way up to the sinuses in the first place-- because the colon is too clogged for them to escape out in a proper bowel movement.
I make sure to keep the colon clean but also keep the sinuses cleaned out from mucous too. BIG DIFFERENCE! no more itchy nose, whites of eyes much whiter too!
I think when we do parasite cleanses -- if we dont keep the colon clean or continue to eat binding foods which constipate, the larvea stages from the adult parasites do escape Upwards and end up in the sinus cavities.