100% Pure Corn Oil 16 fl oz (1 pt) 476 ml. Everything is natural. Overheating any oil can result in a fire and harm. Do not leave heaters unattended. Reduce heat if the oil smokes. If a fire breaks out, turn off the heat and cover the pan until it cools. Never pour water over hot or blazing oil. Pouring hot oil into a plastic container is not a good idea.