Blue Fire

Blue Fire is an item from The Legend of Zelda: Ocarina of Time. This rare supernatural fire, which burns blue instead of the more traditional red, is the only fire that can melt the equally supernatural Red Ice. Instead of being warm, it is exceedingly cold and can be used by Ice Keese to freeze Link in his tracks. The Blue Fire only occurs naturally in the Ice Cavern, but can also be bought in the Potion Shop for 300 rupees. Link can store Blue Fire in an Empty Bottle to carry it with him wherever he goes.

Link can sell bottled Blue Fire to the Beggar for 150 rupees.