Product review (5 stars): Saved me from a grease fire on the stove!
These were above each side of the stove when we moved into our apartment. One day my husband was cooking some asparagus in bacon grease and things got out of hand... I look over to him yelling and there's fire coming up from the pan!! His reaction was reach for the pan handle, but I yelled at him not to touch it, and before I could reach for our fire extinguisher, POP! The fireman in a can activated and doused the stove and the pan and the fire was instantly out. Wasn't hard to clean up either, just had to wipe things down.
It's rare you'll find them in stores, so order on here or Home Depot's website carries them (with free shipping to your house). We're ordering some for our new apartment!