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.
Steps. 1  1. Find some Raw Extra Virgin Cold Pressed Coconut Oil. It contains lauric acid, which kills and prevents fleas. 2  2. Take about a tablespoon at a time (If the coconut oil is kept in a warm environment/room, it will look like a clear liquid. If the coconut oil is in a cooler climate, it will be white and look like lard)