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.
Shelf Life Of Vegetable Oil. Every bottle of oil should have a âuse-byâ, âsell-byâ or some similar date labeled on it. In most cases itâs 2 to 3 years after the production date. Please remember that the mentioned date is just a rough estimate and it doesnât (by any means) mean that the oil will be bad after that date.