I have heard from lots of people that olive oil helps to increase eyebrow growth and hence very useful also. I have bought an extra virgin olive oil which I am going to use it for number of purpose like for my hair and eyebrow. As the bottle says to use it as it is I am little confused. I was going to heat it and then use it. So what do you think I should do? Shall I use it as per the instructions of bottle or shall I use it after heating a little bit.