At Home Elephant Toothpaste: A Fun and Educational Dental Activity

Learn how to make at home elephant toothpaste and engage in a fun and educational dental activity. Create personalized toothpaste while promoting oral hygiene.

elephant toothpaste


Are you looking for a fun and educational activity that will also promote dental hygiene? Look no further than making elephant toothpaste at home! In this article, we will explore the exciting world of elephant toothpaste, its benefits, and provide you with a step-by-step guide to create your very own at home. So, gather your ingredients and let’s get started!

Colorful foam eruption of elephant toothpaste

Colorful foam eruption of elephant toothpaste

What is Elephant Toothpaste?

Elephant toothpaste is a foamy substance that results from a chemical reaction between hydrogen peroxide and a catalyst, typically potassium iodide. It gets its name due to the large volume of foam produced, resembling the toothpaste an elephant might use. This captivating experiment has gained popularity due to its visual appeal and ability to engage both children and adults.

To create elephant toothpaste, you will need a few basic ingredients that are commonly found in households. These include hydrogen peroxide, liquid dish soap, food coloring (optional), and potassium iodide, which acts as a catalyst to initiate the reaction. The chemical equation for the reaction can be found here.

Engaging children in the creation process of elephant toothpaste

Engaging children in the creation process of elephant toothpaste

Benefits of Making Elephant Toothpaste at Home

Cost-Effective Alternative to Store-Bought Toothpaste

One of the significant advantages of making elephant toothpaste at home is the cost-effectiveness. Store-bought toothpaste can be expensive and often contains chemicals that may not be suitable for everyone. By creating your own toothpaste, you can save money while having full control over the ingredients used, ensuring a more natural and personalized product.

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Control Over Ingredients and Avoiding Harmful Chemicals

Commercial toothpaste often contains additives, preservatives, and artificial flavors. By making elephant toothpaste at home, you have the freedom to choose the quality of the ingredients and eliminate harmful chemicals. This control over the formulation allows you to cater to specific dental needs, such as incorporating fluoride for enamel strengthening, or avoiding ingredients that may cause allergic reactions.

Fun and Educational Activity for Children

Engaging children in dental hygiene can sometimes be a challenging task. However, making elephant toothpaste at home can transform oral care into an exciting and educational experience. Children can actively participate in the creation process, witnessing the chemical reaction firsthand and learning about the importance of dental hygiene in a fun and memorable way. This hands-on approach fosters a positive attitude towards oral health and encourages regular brushing habits.

Combining ingredients to create elephant toothpaste at home

Combining ingredients to create elephant toothpaste at home

Step-by-Step Guide to Making Elephant Toothpaste at Home

Gather the Necessary Ingredients and Tools

Before you begin, ensure you have all the required ingredients and tools readily available. You will need:

  • 1/2 cup (120 mL) of hydrogen peroxide (3% concentration)
  • 1 tablespoon of liquid dish soap
  • Food coloring (optional)
  • 1 tablespoon of potassium iodide (catalyst)
  • Safety goggles and gloves
  • Mixing containers and spoons


  1. Put on your safety goggles and gloves to protect yourself during the experiment.

  2. In a mixing container, combine 1/2 cup of hydrogen peroxide and 1 tablespoon of liquid dish soap. Gently mix them together.

  3. If desired, add a few drops of food coloring to the mixture. This step is optional but adds a vibrant touch to the foam created.

  4. In a separate container, dissolve 1 tablespoon of potassium iodide in a small amount of water. Stir until it fully dissolves.

  5. Quickly pour the potassium iodide solution into the hydrogen peroxide mixture and step back to observe the spectacular chemical reaction.

  6. Watch as the foamy eruption of elephant toothpaste grows before your eyes! The foam may continue to expand for several minutes.

  7. Once the reaction has subsided, you can safely dispose of the foam by flushing it down the sink with plenty of water.

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Remember, safety is paramount during this experiment. Ensure that you and any participants follow proper safety precautions, and adult supervision is advised, especially when handling chemicals.


Making elephant toothpaste at home offers a delightful and educational experience for both children and adults. With just a few simple ingredients, you can create a cost-effective and personalized toothpaste alternative. By avoiding harmful chemicals and engaging in this hands-on activity, you can promote dental hygiene in an enjoyable and memorable way. So, why not gather your materials and embark on this exciting journey of creating your own elephant toothpaste at home today?

For more information on toothpaste and its importance in dental care, visit If you’d like a step-by-step tutorial on making elephant toothpaste, check out And if you’re curious about the connection between elephant toothpaste and the popular TV show NCIS, head over to

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