In this case, the heat should be no higher than 150 degrees Fahrenheit or 50 degrees Celsius. Yes. Should the avocado used for the oil be hard or soft? The oil will last longer this way. If your avocado has turned black, it is not ready to use for oil. % of people told us that this article helped them. Read on for another quiz question. ", processing into cooking oil and lotions. You're not wrong, but there's a better answer! Avocado oil can be extracted by cold pressing avocado, which is why we classify it as a vegetable oil and not an essential oil. {"smallUrl":"https:\/\/www.wikihow.com\/images\/thumb\/2\/24\/Make-Avocado-Oil-Step-1-Version-2.jpg\/v4-460px-Make-Avocado-Oil-Step-1-Version-2.jpg","bigUrl":"\/images\/thumb\/2\/24\/Make-Avocado-Oil-Step-1-Version-2.jpg\/aid1578474-v4-728px-Make-Avocado-Oil-Step-1-Version-2.jpg","smallWidth":460,"smallHeight":345,"bigWidth":"728","bigHeight":"546","licensing":"