1. Fire blankets (fire quilts, fire retardant blankets, escape blankets) is made of specially woven fiberglass fabric or other materials treated with flame-resistant chemicals. You simply can be used to extinguish the hot oil fire or cover it with the blanket to cut off the fire’s supply of oxygen and smother the flames. 2. In the early stage of the fire, the fire source can be extinguished in a short time by covering the fire blanket directly. When the fire occurs, the fire blanket can be used to cover the body or wrap the body of the rescued person. It provides a good help for self-help or safe evacuation.