FireEx is a toss-in chimney fire extinguisher that no homeowner should be without. Prevention is the key to avoiding chimney fires, but if a fire does occur, FireEx can help to extinguish the flame. Protect yourself from dangerous creosote fires and costly property damage with this handy product.
Simply drop the plastic pouch directly on top of the fire and close all doors and air intake vents to reduce draft. Larger flues may require two or more units burning simultaneously to suppress fire.