How to Make Elephant Toothpaste Without Hydrogen Peroxide?

How to Make Elephant Toothpaste Without Hydrogen Peroxide

How to Make Elephant Toothpaste Without Hydrogen Peroxide

If you’re searching for an easy experiment in science to conduct in your home with the children, then look at the next step! Elephant toothpaste is a great and simple experiment based on a tiny amount of ingredients.

This is a fantastic method to teach your children about catalysis and decomposition. It’s also an excellent illustration of an exothermic reaction that generates heat.

How To Make Elephant Toothpaste Without Hydrogen Peroxide


If you’re looking for a science experiment to bring your kids into science and develop their enthusiasm for STEM, making elephant toothpaste might be a good idea. This simple experiment is done with just a few ingredients you’ll find at home, providing an excellent introduction to decomposition.

The first thing you’ll need is hydrogen peroxide and dish soap. These are available in any pharmacy or shop (and most hair salons).

The next step is to get some yeast and food coloring. Mix ingredients to make an appealing color, or spice it up by adding various types colors of food coloring.

The yeast contains catalase, an enzyme known for rapidly breaking down hydrogen peroxide into water and oxygen. The dish soap catches the oxygen bubbles into the form of a foamy substance that looks like toothpaste.

This is an enjoyable experiment for children to try, whether at school or at home; however, it takes a bit more planning than other experiments that you can find. It’s also a fantastic method of teaching youngsters about chemical reactions when mixing various ingredients.

To begin, pour half a cup of hydrogen peroxide into the bottle or other container. If the opening is too small, then make use of funnels. You could even cut the paper piece to cover the bottle so that it appears like the toothpaste of an elephant.

After you’ve added hydrogen peroxide, you can add dish soap and some drops of your preferred food coloring. Give the mixture an easy swirl to thoroughly mix all ingredients.

After about a minute, you’ll see lots of foam from your bottle. After that, wash the bottle off using warm water.

The foam you’ve created is safe to touch. However, it could stain surfaces and clothing if potassium iodide has been used as a catalyst. It may also cause a burn if it comes into contact with it when it’s hot.

When you’re working in your home, with children as well as in the laboratory with your students, ensure that you adhere to all safety precautions and instruct your children on what they should do if they happen to get in contact with them. This will make them aware of the importance of being safe as they learn about science.

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It’s a well-known scientific experiment that results in lots of foam that ooze out. It’s a fantastic way to introduce children to chemical reactions and is more secure than you think.

The name derives because this foam appears as if it came from a tube of toothpaste. However, it’s produced through a chemical reaction between yeast and hydrogen peroxide.

The yeast in your diet contains an enzyme called catalase. It dissolves the bonding between the hydrogen peroxide molecules, transforming them into oxygen and water bubbles. Soapy water is then used to trap oxygen bubbles and forms the foam.

The exothermic reaction means that the chemical bonds formed between hydrogen peroxide and soapy water dissolve very quickly. The more peroxide you apply and the greater heat generated. The most famous elephant toothpaste demonstration uses an extremely high amount of hydrogen peroxide and potassium iodide. It could be risky if performed with no safety equipment and when performed by an adult.

In a child-safe version of this experiment, it is clear that you won’t require the same amount of peroxide. Instead, you’ll employ the lowest concentration of it and substitute potassium iodide for an organic ingredient that’s safe for children to handle: yeast.

After the yeast mixture has been blended into the peroxide, it will break down within minutes. This is because yeast is a catalyst, which helps the decomposition process go on faster.

It is also an oxidizer that naturally occurs, which means it can reduce the amount of hydrogen peroxide. This makes the foam that oozes more manageable as opposed to an excessive amount of peroxide by itself.

It is possible to make elephant toothpaste without hydrogen peroxide using an alternative that is less concentration of the chemical ingredients, including 5 percent or 3% peroxide and dish soap. You must adhere to the same safety guidelines that you would with an original formula.

It’s possible to use a small bottle for pouring the mix into. However, it is better to choose a container that has a narrow opening. This will help channel the oozing foam and increase the effects.


Are you looking for a great method to introduce your children to the science of chemistry? Try creating elephant toothpaste. It’s simple and takes little time or effort, yet it will inspire kids to learn about the sciences and engineering.

It’s also an excellent method to develop problem-solving abilities when determining what’s causing the foam to explode. The experiment is safe for kids to carry out inside, but it’s crucial to emphasize safe practices since it involves liquid detergent and dish soap.

This is a kind of exothermic reaction. This implies that it produces plenty of heat. The temperature of the reaction can vary depending on the amount of peroxide you are using and the degree to which the catalyst accelerates the decomposition process.

This recipe uses yeast because it functions as a catalyst which aids in making the hydrogen peroxide break down quickly. In addition, the yeast has catalase, a well-known chemical, to speed up the process.

After you add the yeast, it causes hydrogen peroxide to dissolve into oxygen gas and water extremely quickly. This is because the yeast has a very high surface tension, which lets bubbles form in the liquid.

If the yeast mixture is mixed in a bit of dishwashing soap, this boosts the surface tension by trapping the bubbles and making them stay in the same place. Unfortunately, this causes a lot of foam.

Add food color to give it the appearance of elephant toothpaste. The more food coloring you include, the more food coloring, the darker it will appear.

If you’d like another effect, make an elephant toothpaste experiment with a lower amount of peroxide. The child-friendly version uses dilute peroxide and replaces the potassium iodide with yeast. This method is safe for kids to play with, yet it has a dramatic impact and is a fantastic method to introduce children to oxygenation.

Before beginning the experiment with elephant toothpaste, ensure you have all the ingredients you’ll need. It includes an empty glass bottle made of plastic, a bottle of hydrogen peroxide in liquid form and a small amount of dish soap, and some drops of food color. It is also essential to wear safety glasses and use a plastic tarp to protect your workspace.


The science experiment with elephant toothpaste is among the most well-known experiments in chemistry for children. It creates a large, fluffy, spongy foam that appears as if toothpaste is being squeezed from tubes and is entertaining to observe. It’s not difficult to do and requires basic ingredients found in many homes.

The chemical process behind the reaction is fairly straightforward: hydrogen peroxide is broken into oxygen, water, and oxygen, which is then combined with dish soap to create foamy bubbles. The catalyst accelerates this process, resulting in a foamy column resembling toothpaste!

A brief overview: the chemical bonds that makeup peroxide break down and release lots of energy; however only a small portion of it is used in making new chemical bonds that will eventually create oxygen and water. Its catalyst could be potassium iodide or catalase enzyme made from yeast, which absorbs this energy surplus and releases it for use. This causes the reaction to happen very quickly.

In this instance, the reaction utilizes the lowest amount of hydrogen peroxide. As a result, this is a child-friendly chemical demonstration. It’s also safe indoors, as long as you’re equipped with the proper equipment and wear protective gloves or safety glasses.

You could also test higher levels of hydrogen peroxide to determine what happens. However, you are likely to experience a slower and less drastic reaction. The 6% concentration of hydrogen peroxide is the best and is available in various cosmetics stores. Hydrogen peroxide 3% is often found in pharmacies. However, it will not give similar results as more concentrated.

Add some food coloring to create color stripes within the foam to make the process exciting. You can easily do this by adding some color drops straight into hydrogen peroxide or placing them on edge inside the mouth of your bottle.

You can conduct this enjoyable and simple science experiment at home. The outcomes are impressive. It’s a fantastic method to increase children’s enthusiasm for science and STEM and improve their critical thinking skills. In addition, this method will leave the children amazed and excited to explore the world that surrounds them!

What Is The Most Efficient Method To Make Elephant Toothpaste?

Elephant toothpaste is an enjoyable experiment involving a quick breakdown of hydrogen peroxide, making a massive foamy eruption that resembles toothpaste that has come out of an elephant’s trunk. It’s a favorite experiment in chemistry classes and science fairs because it is fairly simple to create and produces an amazing visual display. In this article we’ll explain the most efficient method to create elephant toothpaste.

Materials Required

The components needed to produce elephant toothpaste are easily available and reasonably priced. The ingredients required include:

  • Hydrogen peroxide (30% concentration)
  • Dish soap
  • Colors of food (optional)
  • yeast (active dry yeast, also known as baker’s yeast)
  • Warm water
  • Goggles, safety goggles, and gloves
  • Container for storing the reaction mix
  • Funnel (optional)


Follow these steps for making elephant toothpaste:

  1. Wear protective gloves and safety goggles to shield your skin and eyes from hydrogen peroxide and reaction products.
  2. Pour around 200 mL of hydrogen peroxide at 30% into an appropriate container. The container should be big enough to accommodate the entire reaction mixture.
  3. Include a few drops of colorant to hydrogen peroxide. Food coloring is not required but can add an exciting visual element.
  4. Mix a small amount of dish soap in the mixture mixture. The dish soap aids in helping stabilize the foam that is produced in the reaction.
  5. In a separate container, make a mixture of 1 tablespoon yeast and three tablespoons of warm water. Mix gently until the yeast has dissolved.
  6. With the funnel and funnel, carefully pour the yeast mixture into the hydrogen peroxide and stir it gently. The reaction will begin instantly, and the foam will then begin to form.
  7. Relax and watch the foam explode! The reaction could take a few minutes, and the foam may reach many feet high.


The reaction during the experiment with elephant toothpaste results from the decomposition of hydrogen peroxide that is catalyzed by yeast. Hydrogen peroxide is an unstable chemical compound that breaks down slowly over time to produce oxygen and water. In the presence of catalysts like yeast, reactions may be more rapid, creating large quantities of Oxygen gas.

The dish soap in the reaction mix helps ensure that the foam is stable by the chemical reaction. When oxygen gas is created and trapped within the soap bubbles, and creates huge amounts of foam. The foam formed during the reaction is similar to toothpaste that comes out of an elephant’s trunk, so the name is toothpaste for elephants.


Making toothpaste for elephants is an enjoyable and simple experiment that can be made using readily available materials. The process is to mix hydrogen peroxide, dish soap, food coloring, and yeast inside a container. This will result in a large, foamy eruption. The reaction results in the decomposition of hydrogen peroxide catalyzed through yeast and results in large quantities of oxygen gas. The dish soap that is present in the mixture aids in making the foam more stable, giving it the trademark appearance of toothpaste. Make sure you wear safety glasses and gloves when handling chemicals. And have fun!


What is the operation of Elephant Toothpaste without hydrogen peroxide?

Elephant Toothpaste’s oxidizing agent is sodium percarbonate without hydrogen peroxide. It makes oxygen gas when it is combined with yeast and warm water. This gas gets stuck in the soap bubbles and makes the foam.

Without hydrogen peroxide, how do I mix the ingredients for Elephant Toothpaste?

In a large plastic bottle, combine 1 tablespoon of sodium percarbonate, 1 tablespoon of yeast, and 1/2 cup of warm water to make Elephant Toothpaste without hydrogen peroxide. To produce foam, add a few drops of dish soap and gently swirl the mixture.

When making Elephant Toothpaste without hydrogen peroxide, what precautions should I take?

It’s vital to deal with the fixings with care and to keep away from ingestion or contact with eyes. To avoid any potential irritation, conduct the experiment while wearing goggles and gloves.

How does Elephant Toothpaste’s foam made without hydrogen peroxide compare to the standard recipe?

Elephant Toothpaste uses a different oxidizing agent, so the foam it makes without hydrogen peroxide may not be as dense as the traditional recipe. Nonetheless, the response can in any case create a lot of froth.

Can Elephant Toothpaste be made by children without the use of hydrogen peroxide?

Elephant Toothpaste can be made by children without the use of hydrogen peroxide if they are supervised by an adult and protected in the right way. Children must be taught about the potential dangers and guided through the experiment.

Is there a substitute for hydrogen peroxide that I can use to make Elephant Toothpaste?

To make Elephant Toothpaste without hydrogen peroxide, you can use potassium permanganate, potassium dichromate, or ammonium dichromate as alternative oxidizing agents. However, before using any oxidizing agent, it is essential to carefully handle it and learn about its specific properties.