consider these important factors in your buying decision: Quality - Favourable chemical and sensory properties help define quality when it comes to extra virgin olive oil. Freshness - Consider the extra virgin olive oil’s crush or harvest date in conjunction with the smell, taste and how it’s been stored. Mild or Robust - When choosing between mild or robust robust extra virgin olive oil, the best decision is to go with the one that tastes best to you!  If you like both, choose a more robust extra virgin olive oil for bolder flavoured foods, and a milder extra virgin olive oil for more delicate foods. Also, be wary of clever marketing on labels.  Healthy sounding names such as "mild olive oil,” “extra light-tasting olive oil," or "organic olive oil." aren’t extra virgin olive oils and won’t have the health benefits and taste unique to extra virgin olive oil.