If your olive oil goes cloudy, it could be an indication that it has been stored at a temperature that is too low. Olive oil can become cloudy or solidify when it is exposed to cold temperatures, such as in a refrigerator. However, this does not affect the quality or safety of the oil. To restore the clarity of your olive oil, you can let it come to room temperature. The cloudiness should disappear once the oil has warmed up. It is important to note that repeated exposure to cold temperatures can affect the flavor and aroma of olive oil, so it is best to store it in a cool, dark place at room temperature.