Question: do you need to refrigerate balsamic vinegar and olive oil?
Answer: Balsamic vinegar does not need to be refrigerated either unless you reduce it, then we would recommend keeping it in the fridge. 7) Is olive oil just used for salad dressings? There are so many uses for both olive oil and vinegar including salad dressings, marinades, dessert toppings, and even just as condiments.