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.
Coconut Oil Storage. Coconut oil is perfectly suitable and stable for shelf or pantry storage for up to two years. Depending on the indoor temperature and the season, this could mean it is either a liquid or a solid. You can store coconut oil in the refrigerator, but it will be hard and more difficult to use. Pantry storage is best for scooping and spreading; transitioning between a solid and liquid state multiple times does not affect quality or shorten coconut oil's shelf life.