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.
Yes, there is proof .. the proof is that the coconut oil went bad. Coconut oil does not go bad like that even in a very hot pantry in a plastic container unless it is low quality or manufacturerâs defect (as in poorly filtered or the other potential reasons listed in this post).