How to Make a DIY Fire Extinguisher from Baking Soda and Vinegar

In the event of a small fire, it’s important to have a fire extinguisher on hand. But what if you don’t have one? Or what if your extinguisher is out of date or not working properly? In that case, it’s good to know how to make your own DIY fire extinguisher using baking soda and vinegar. This is a very simple project that only requires a few household items, so you can make one in just a few minutes.

This project is also a great science fair project for kids. It’s a great way to learn about fire safety and how fire extinguishers work. Plus, it’s just plain fun! Let’s jump in and see how to make a homemade fire extinguisher.

Before You Get Started

Be sure to read these instructions carefully before getting started with your DIY fire extinguisher. Some of the chemicals involved in this project may be unsafe, so it’s important to take all necessary precautions. Young children should be supervised at all times to ensure their safety.

Also, please keep in mind that carbon dioxide is colorless and odorless, which can make it difficult to detect if there is a fire. Make sure you know where your extinguisher is located and how to use it properly in case of an emergency.

Ingredients Needed for Your DIY Fire Extinguisher

In order to make a DIY fire extinguisher, you will need some baking soda and vinegar. It is also helpful to have a container with a lid to put the mixture in, as well as a lighter or matches.

how to make a homemade diy fire extinguisher

Be sure to wear gloves if you are going to handle the baking soda, and be careful not to spill any of the liquid when pouring it out of the container. Finally, have some waste paper towels on hand in case of any spills.

How To Make Your Own Fire Extinguisher

It’s always a good idea to be prepared in case of a fire, and that means having your own fire extinguisher on hand. You can buy them at most stores, but they can also be expensive. If you’re looking for an inexpensive option, you can make your own fire extinguisher using baking soda and vinegar.

Ingredients for homemade fire extinguishers include vinegar and lemon juice, baking soda, salt, water and then tissue or toilet paper.

Other fire related questions answered, Is Oil Flammable or Combustible

The steps for making a homemade fire extinguisher are:

Pour vinegar or lemon juice into the plastic bottle

Fill the rest of the bottle with water but leave 1-2 inches left at the top

Pour 2 tablespoons of baking soda into a folded tissue or toilet paper The bottle must be a plastic one.

The folded tissue with baking soda must go through the small hole in the cap and into the bottle before being shaken up to create a fizzing mixture that creates pressue.

The vinegar and baking soda react to make an abundance of carbon dioxide mixed with the water.

Pour the bubbly mixture over the fire to smother it, causing it to go out by pushing away oxygen.

The hole should be big enough for fluid to come out, but not too big or else the napkin will fall in by accident).

Fire extinguishers are sold in nearly 600 different sizes. The fire extinguisher’s design is based on the application it will be used for. Fire extinguishers can be made at home for basic applications with a few household items around the house. You can check out our fire protection tips to learn more.

Please note: this homemade fire extinguisher is not for long-term storage. It’s important to remember that it won’t put out all fires like grease fires, so use caution when using it. Have fun and stay safe!

When NOT To Use a DIY Fire Extinguisher

There are a few occasions when you should not use DIY fire extinguishers to attempt to put out the flame:

-When the fire is too large for the DIY extinguisher to handle

-When the fire is an electrical fire

-When there is toxic smoke or gas present

In these cases, it’s best to leave handling the fire and flame to the professionals and not attempt to use this DIY fire extinguisher experiment.

Fire Extinguishers: How They Work and Why They’re Necessary

Fire extinguishers have been used for many years as a way to put out fires. The science of why they work is they release carbon dioxide (CO2) which smothers the fire and cuts off its air (oxygen supply). This prevents the fire from continuing to burn and eventually puts it out.

Fire extinguishers are an important part of fire safety, and everyone should know how to use one properly. If you don’t have a fire extinguisher in your home, now is the time to get one! You never know when you might need it.

There are different types of fire extinguishers, but they all use CO2 to put out fires. The size of the CO2 canister varies depending on the type of extinguisher, and some can even be handheld.

Is It Possible to Store a DIY Fire Extinguisher?

When it comes to storing a DIY fire extinguisher, you want to make sure that the baking soda doesn’t leak into it. One way to do this is by wrapping the top of the bottle with a plastic bag and securing it with a rubber band. You can also keep your homemade fire extinguisher in a safe place, like in a kitchen cabinet or under the sink, as long as it’s sealed tight enough so that no baking soda escapes.

Another thing to keep in mind is that this type of fire extinguisher is only effective on Class A and B fires. So if you ever find yourself in a situation where there’s an electrical fire (Class C), you’ll need to use another method to put it out. But for smaller fires like cooking oil or paper, this DIY extinguisher should do the trick!

When it comes to storage, just make sure that the baking soda doesn’t leak into the container and that it’s sealed properly so nothing escapes. As long as everything is done right, your homemade fire extinguisher will be safe and ready for any small fires that may come up!

What should you do if there’s an electrical fire?

If you find yourself in the unfortunate situation of an electrical fire, your first priority should be to get out and call for help. Do not try to put out the fire yourself–this is extremely dangerous and can result in serious injury.

If you can’t get out, try to find a dry chemical fire extinguisher or C02 extinguisher to put out the flames. Remember that water will only make things worse with an electrical fire, so avoid using it if at all possible.

Can vinegar be used as a fire extinguisher?

Yes, vinegar can be used as a fire extinguisher. It’s an acid, so it will react with the flames and put them out. However, you need to be careful when using it because it could splash on your eyes or skin and cause burns. Make sure to use baking soda to create a paste that you can apply to any potential fires.

Wrapping Up

We hope you found this article helpful! Now that you know how to make a DIY fire extinguisher, we hope you’ll never find yourself in a situation where you need one. But if you do, at least you’ll be prepared. Stay safe out there!


Want to learn more about fire safety and more about this DIY fire extinguisher experiment? Check out these FAQs!

What is the most common type of fire extinguisher?

The most common type of fire extinguisher is the dry chemical fire extinguisher. These use a variety of chemicals to put out fires, and they’re effective on most types of fires.

What is the best way to put out a grease fire?

The best way to put out a grease fire is to cover it with a lid or baking soda. This will starve the fire of oxygen and eventually put it out.

Is white vinegar flammable?

White vinegar is generally not flammable. In fact, it’s one of the most common ingredients in fire extinguishers! When mixed with baking soda, it produces a chemical reaction and creates carbon dioxide gas, which can put out flames. So if you’re ever faced with a small kitchen fire, don’t be afraid to reach for that bottle of white vinegar!

What can I use instead of a fire extinguisher?

There are a few different things you could use if you find yourself in a situation where you need to put out a fire but don’t have a fire extinguisher. One option is to try and use a water-based fire extinguisher, like a kitchen sink or bucket of water. If that’s not available, try using a napkin or cloth to soak up the liquid and douse the flames. Another option is to use sand, dirt, or flour to smother the fire.

If all of those options are unavailable, your last resort would be to use an ABC dry chemical fire extinguisher. However, it’s important to note that this type of extinguisher should only be used on grease fires–not electrical fires. So if you’re not sure what kind of fire you’re dealing with, it’s best to stay safe and call 911 instead.

What is the best way to put out an electrical fire?

There are three ways to put out an electrical fire: water, a fire extinguisher, and smothering. Water is the most common way to put out an electrical fire, but it can also cause electrocution. A fire extinguisher should be used if the water is not working or if there is a risk of electrocution. Smothering with a blanket or other object will stop the oxygen from reaching the flames and will put out the fire.

How do you make a homemade fire extinguisher?

This step-by-step guide tells you how to make a homemade fire extinguisher. It’s easy! You’ll need baking soda and vinegar, which are both common ingredients that are not toxic or dangerous to use around children.

Is there a difference between fire protection and fire prevention?

Yes, there is a difference between fire protection and fire prevention. Fire protection is the act of putting out a fire that has already started, while fire prevention is the act of preventing a fire from starting in the first place. Both are important!

What are the steps in order to put out a fire?

When it comes to fires, the most important thing is to be prepared. That means knowing what to do in case of an emergency and having the right tools on hand. In general, there are three steps you can take to put out a fire:

-Extinguish the flame

-Prevent the fire from spreading

-Clean up any remaining mess

Each of these steps is important, and each one comes with its own set of dangers. So it’s important to stay calm and think through each step before taking action.

Remember that every fire is different, so it’s important to be aware of your surroundings and take appropriate action. If you’re not sure what to do, don’t hesitate to call for help.

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