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.
1 Raw, cold-pressed coconut oil is a good carrier oil if you are making a salve or want the added health benefits of coconut oil (great for skin conditions). 2  The downside is that it has a melting point of 76 degrees. 3  Below 76 degrees, it will remain solid. 4  Olive oil, unscented body lotion, etc.