Where is the best place to store the extra virgin olive oil?
A general principle applies here. Both light and heat are the enemies of olive oil. As such, olive oils should be stored in a cool dark place. Most also refrigerate well. On the other side of the coin, the worst place to store olive oil is on top of the refrigerator or next to the oven where they may become heated, or even worse on a window sill. Olive oils will rapidly become rancid if stored in a warm, well lit environment. Exposure to light also hastens the loss of the health giving vitamin E like compound tocopherol.