How to Prevent and Put Out Oven Fires

Imagine you’re preparing a delicious family dinner when suddenly smoke starts billowing from your oven. It’s a frightening scenario that no home cook wants to face. That’s why fire safety in the kitchen is crucial. Understanding how to prevent and deal with oven fires can save your home—and, more importantly, your loved ones—from danger.

In this guide, we’ll cover the essentials of preventing oven fires, what to do if one occurs, and how to educate others about kitchen safety.

Understanding Oven Fires

Most house fires start in the kitchen, with cooking being the leading cause. According to the National Fire Protection Association (NFPA), nearly half of all reported home fires start in the kitchen, and these cooking-related kitchen fires account for a significant portion of home fire injuries and deaths. Oven fires specifically make up around 16% of these cooking-related fires.

Oven fires can be particularly hazardous because they often start without warning and can quickly spread to other areas of the kitchen or home. Understanding how these kitchen fires can occur is the first step in preventing them.

Causes of Oven Fires

The main reason for oven fires is an accumulation of grease and food residue, which can ignite when exposed to high temperatures. Other common causes include:

• Forgetting about food in the oven. We’ve all been there—distracted by a phone call or a TV show—only to remember too late.
• Leaving items on top of or too close to the stove that could catch fire
• Attempting to cook something that produces a lot of smoke, like broiling or frying, without proper ventilation
• Using incorrect cookware in the oven, such as metal pans with non-stick coating
• Malfunctioning heating elements or electrical problems within the oven itself

With these causes in mind, we can now move on to ways to prevent oven fires from happening.

Signs That an Oven Fire Might Occur

Prevention is easier when you know the warning signs. Smoke or a burning smell while cooking should alert you instantly. Odd noises like popping or crackling may also indicate potential trouble. And if your food consistently burns or cooks unevenly, this could be a sign that your oven needs maintenance. By staying vigilant, you can catch problems before they escalate.

5 Simple Steps to Putting Out an Oven Fire

If an oven fire does occur, knowing the immediate steps can make all the difference. Follow these five steps to put out an oven fire safely and efficiently.

Step 1: Keep the Oven Door Closed

The first and most important step is to keep the oven door closed. By not opening the door, you limit the oxygen supply to the flames, which helps to suffocate the fire. Opening the door could cause the fire to grow and spread rapidly.

Step 2: Turn Off the Oven

Immediately turn off the oven to cut the heat source. If your oven is electric, switch off the power at the circuit breaker if it’s easily accessible. For gas ovens, turn off the flame and the gas supply to prevent any further fuel from feeding the fire.

Step 3: Use a Fire Extinguisher

If you have a fire extinguisher designed for kitchen use (typically a Class B or Class K extinguisher), this is the time to use it. Stand a safe distance away and aim at the base of the flames. However, only use the fire extinguisher if the fire is small and contained. If you are unsure or feel unsafe, evacuate the area and call emergency services.

Step4: Consider Using a Fire Blanket

If the fire is small and contained, smother the flames with a fire blanket. These blankets are specifically designed with material that can withstand high temperatures, cut off the fire’s oxygen supply, and extinguish it quickly.

Fire blankets are most effective on small fires, particularly Class F fires caused by cooking oils or grease in the kitchen. They should not be used on large fires or ones that cannot be completely covered, as this can exacerbate the situation.

Before using a fire blanket, evaluate the fire’s size and intensity. Always place the blanket near windows or an escape route to ensure a quick exit if the fire becomes uncontrollable.

Step 5: Call Emergency Services

If the fire persists or you feel it’s unsafe to manage on your own, evacuate the premises and call the fire department immediately. Firefighters are trained to handle these situations and can control the fire more effectively. Make sure everyone is out of the house and accounted for before making the call.

Managing Different Types of Oven Fires

Not all fires ignite in a conventional gas oven. To be fully prepared, it’s crucial to understand how to manage various types of oven fires.

• Electric Oven Fires: If an electric oven catches fire, turn off the power immediately and use a fire blanket or extinguisher to smother the flames. You can also pour salt or baking soda over small grease fires in an electric oven to put them out.
• Convection Oven Fires: For convection ovens, follow the same steps as an electric oven fire, but be aware of any fans that may spread the fire. Avoid using water to put out a convection oven fire.
• Microwave Oven Fires: Do not open the microwave door if a fire occurs, as this could expose you to dangerous microwaves. Instead, unplug the microwave from the power source if possible and let it cool down before attempting to put out the fire with a fire extinguisher or a fire blanket.
• Oven Boiler Fires: If you have an oven with a built-in boiler, turn off the gas or electricity supply to the boiler and isolate it from the rest of the oven. Use baking soda, salt, or a fire blanket to smother small fires.
• Toaster Oven Fires: Turn off and unplug the toaster oven immediately, then use a fire blanket or extinguisher to put out the flames. Avoid using water in this situation, as it could cause an electrical shock.

How to Prevent Oven Fires

Taking preventative measures is the best way to avoid an oven fire. By incorporating some simple practices into your cooking routine, you can significantly decrease the chances of encountering this frightening event.

Keep Your Oven Clean and Maintained

Maintaining your oven is the first line of defense against fires. Clean your oven regularly to remove grease and food particles. A simple mixture of baking soda and water can work wonders. Also, inspect the oven’s electrical components periodically. Look for frayed wires or any signs of wear and tear. Finally, consider having a professional check your oven annually. They can identify and fix issues you might overlook.

Safe Cooking Habits

Simple habits can go a long way in preventing fires. Always stay in the kitchen while cooking and avoid distractions like phone calls or TV shows. Use timers to remind you of cooking times and check on food regularly. And never leave flammable items near the stove or oven unattended.

Use Proper Cookware

Using the appropriate cookware for your oven can make all the difference in preventing fires. For example, using glass or ceramic dishes instead of metal ones can help avoid sparks when accidentally touching the heating element. It’s also crucial to avoid using aluminum foil in the oven, as it can trap heat and cause fires.

Choose the Right Cooking Oil

Different types of cooking oils have different smoke points and the temperature at which they start to produce smoke. Heated oil that reaches its smoke point can quickly ignite and cause a fire. Check the smoke point of your preferred cooking oil and make sure it doesn’t exceed the recommended oven temperature.

Educating Others

Lastly, it’s essential to educate everyone in your household about fire safety in the kitchen. Teach children how to use the stove and oven safely, and remind them never to play with these appliances. It’s also crucial to have a plan in case of an emergency and practice it regularly.

FAQs

Q. Can I use water to put out an oven fire?

No, using water in most oven fires is not recommended as it can spread the fire and cause electrical shocks.

Q. How to Clean After an Oven Fire?

Once the fire is out and it’s safe to return to the kitchen, thorough cleaning is necessary. Start by removing any debris and burnt food from inside the oven. Use a mixture of water and vinegar to clean the interior and neutralize odors. 

If the fire was caused by grease, a degreaser can help break down the residue. Finally, inspect the oven for any damage before using it again. You may need to replace parts or have a professional check for safety.

Q. How often should I clean my oven?

It’s best to clean your oven at least once every three months, but depending on how often you use it, more frequent cleaning may be necessary.

Q. What is the difference between extinguishing a stove fire and an oven fire?

The main difference between extinguishing a stove fire and an oven fire is the type of fire that occurs. Stove fires are usually caused by oil or grease, which requires smothering with a lid or blanket to put out the flames.

Oven fires, on the other hand, can be caused by different factors, such as electrical malfunctions or overheating food. In these cases, it’s best to turn off the power and use baking soda or a fire extinguisher to put out the flames. Additionally, oven fires may require more thorough cleaning afterward due to residue from burning food or electrical components.

Conclusion

In summary, it’s essential to be prepared and know how to manage different types of oven fires effectively. By following the preventative measures discussed in this guide, you can significantly decrease the chances of a fire occurring in your oven. Remember always to stay vigilant while cooking and educate others about fire safety in the kitchen. In case of an emergency, never hesitate to call for professional help.