How to Make Foam Hand Soap With Just Two Ingredients

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Hand soap is one thing that we all depend upon to help us stay healthy and clean. However, constantly buying refills for soap dispensers can be expensive, not to mention, is not the most environmentally friendly thing to do. It's so easy to make your own foamy hand soap, and it only takes two ingredients: liquid castile soap and water! (Not to mention it smells amazing, too.)

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Image Credit: Jessica Kielman

Why Make Your Own Foaming Hand Soap

It's Environmentally Friendly

Whether you are looking to go plastic free this year or are just looking for little ways to reduce and reuse, making your own foaming hand soap is a great environmentally friendly option. Not only can you reuse the foam pump and soap container over and over again, castile soap is a biodegradable and vegan, making it one of the best soaps for the environment.

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Tip

Avoid castile soap brands that contain palm oil. Look for castile soap made with other plant oils like coconut, hemp, jojoba, or olive oils.

It's Cheaper in the Long Run

Castile soap is fairly inexpensive and sold at full concentrate. To make your foaming hand soap you only need one tablespoon of the concentrate for a full bottle. A standard eight ounce bottle of castile soap can fill 16 full soap dispensers! Further, you use less soap per pump, meaning your DIY foaming hand soap will last longer between refills. Now that's good on your wallet as well as the environment.

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You Know the Ingredients

With store-bought soaps, you don't always know what ingredients make up your hand soap. With this DIY option, you know exactly what you put in the soap - castile soap and water.

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It's an Incredibly Easy DIY

It really is the easiest DIY. Even the most anti-DIY-er in your family can easily make this hand soap. Here's how:

Image Credit: Jessica Kielman

Things You'll Need

  • An empty foaming soap dispenser

  • Castile soap in any scent or unscented (we like Dr. Bronners)

  • Water

Image Credit: Jessica Kielman

How to Make Homemade Foaming Hand Soap

1. Fill container with water

Fill your empty foam hand soap container with water, stopping two inches from the top.

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Tip

Use distilled water if you have hard water from your tap.

Image Credit: Jessica Kielman

2. Add castile soap

Add one tablespoon of castile soap to the foam hand soap container.

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Tip

If you want to add a scent to your homemade hand soap, add up to 10 drops of your favorite essential oil at this stage.

Image Credit: Jessica Kielman

3. Shake vigorously

Place the lid on the foam hand soap container and shake vigorously.

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Image Credit: Jessica Kielman

Your hand soap is ready to use! Lather up and get to hand washing!

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Image Credit: Jessica Kielman

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