fire needs oxygen, fuel, and heat. When one of these is absent, the fire goes out. A fire blanket removes the oxygen source and it smothers the fire. Made from different materials, the fire blanket is placed directly over the fire to cut the oxygen out. Of course, a fire blanket only works on small fires. If the fire is too large, it is recommended to tackle it with an extinguisher or leave the area and alert the local fire department. A fire blanket is a must buy to fight an emergency.Storing fire blankets is not complicated. They come in small plastic parcels which allow them to be placed in a drawer or even on the wall. In most countries, fire blankets are placed in the immediate vicinity of the stove.While most fire blankets made for home users are not too complex as they are made from fiberglass, other types of materials are used as well. Welding fire blankets use a special material, specific for higher welding temperatures.