Here is a simple method testing whether the bottle in your kitchen is pure olive oil, or a "mixed" one. Take the bottle and put it in the refrigerator for 24-3

Here is a simple method testing whether the bottle in your kitchen is pure olive oil, or a "mixed" one. Take the bottle and put it in the refrigerator for 24-36 hours. If the oil solidifies, it’s monounsaturated and is olive oil. If the oil remains a liquid, it is polyunsaturated and is NOT olive oil. This is not a scientific test, meaning, some fake will pass this, however, polyunsaturated results == fake / mixed.