If the worst happens and your oil does catch on fire, do the following:
• Turn the Heat Off - Don't try to move the pot. You might accidentally splash yourself or your kitchen with burning oil. And that would be bad.
• Cover the Pot with a Metal Lid - Fire cannot exist in the absence of oxygen. With the lid on (and the heat off), the fire should quickly consume all the oxygen and put itself out. Use a metal lid since glass will shatter.
• Pour on Baking Soda - Baking soda will extinguish grease fires, but only if they're small. It takes a lot of baking soda to do the job.
• Spray the Pot with a Class B Dry Chemical Fire Extinguisher - This is your last resort, as fire extinguishers will contaminate your kitchen. Still, it's better than the alternative if the fire is getting out of control.
• Get Out and Call 911 - If the fire does break out of control, don't try to be a hero. Get out and find a phone to call 911.
Whatever you do, DO NOT do the following:
• Do Not Use Water - Pouring water can cause the oil to splash and spread the fire. The vaporizing water can also carry grease particles in it, also spreading the fire.
• Do Not Move the Pot or Carry It Outside - Throwing the pot outside might seem logical in the frenzy of the moment. But trying to move the pot might splash burning oil on you, your home, and anything outside.
• Do Not Throw Any Other Baking Product On the Fire - Flour might look like baking soda, but it won't react the same. Only baking soda can help put out a grease fire.