Of course friend, first you must dry the leaves of oregano in the sun, after two days in the sun, well dry, grind with your hands, add a vegetable bowl, olive oil, maize or any other edible oil. your preference and let warm, you incorporate the dried oregano with the help of a teaspoon to move the oregano to release its properties, and then without letting it fry, remove and store in a clean container, leave at least two weeks the oregano oil protected in a cool place, to use only you must toamr and ready, THE OREGANO OIL IS GOOD TO DESTROY THE FLEMA, FOR THE INFLAMMATED FLU AND AMIGDALAS.