If mold is a problem in your home, you should clean up the mold promptly and fix the water problem. It is important to dry water-damaged areas and items within 24-48 hours to prevent mold growth. Molds gradually destroy the things they grow on.
Quick Answer. Canola oil, blended oil, olive oil and safflower oil can all be used for up to two years past their expiration date when unopened. Sesame oil, vegetable oil, corn oil, coconut oil and hazelnut oil all can be stored up to one year past their expiration date when unopened. Keep Learning.
A refined coconut oil is separated by heat. Refined coconut oil is more heat-stable and can be used in cooking methods like frying. Many people opt for refined coconut oil because it is flavorless and odorless. The shelf life of a refined coconut oil, according to the expiration dates is 18 months to 2 years. A refined coconut oil loses some nutritional benefits but how much really depends upon the refining process that is used. Expeller Pressed: This is the traditional method of extracting coconut oil.