Learn how to make DIY Bath Bombs with this easy tutorial. Choose from your favorite mold and essential oils for the best homemade bath bomb recipe.

Bath bombs arranged together ready to use.

Everyone will love these bath bombs and they are so simple to make. They will slowly begin to fizz, and the color will release in the water. Not only are they fun to make but they are very simple and inexpensive.

Now these are super cute for the kids, but you can use any mold you want and make them for adults. For more relaxing ideas, make DIY Brown Sugar Body Scrub and DIY Body Butter Recipe.

Why We Love This

I don’t know about you, but I love bath bombs! Everyone enjoys these and they make amazing gifts!

Since we only used 3 drops of food coloring in this bath bomb recipe no staining will occur on the tub or your children.

These are so cute, and everyone enjoys them. Give homemade bath bombs for a nice birthday gift, Christmas gift and more. Pair with candles and wrap for the perfect gift.

We also made heart bath bombs if you would like another DIY Bath Bombs Recipe.

Supplies for Bath Bombs - citric acid, baking soda, pipette, food coloring, essential oils.

Supplies

Step By Step Instructions

Mixing bowl with dry ingredients combined together.

Step 1. You will need a small bowl to combine the bath bomb ingredients. Pour in the citric acid and baking soda and stir together using your whisk. Once you’re happy with the mixture, grab your pipette and fill with water.

Water slowly added to dry ingredients.

Step 2. Squeeze a little bit of water out at a time. Mix quickly to avoid the dry mixture from fizzing up. You want to add in the water until the dry ingredients are the consistency of wet sand.

Food coloring dropped into mixture.

Step 3. Now add 3 drops of blue food coloring into the liquid mixture.

Food coloring combined into mixture.

Step 4. Mix until it’s combined into all of the bath bomb mixture.

Mixture pressed into bath bomb molds.

Step 5. Now it’s time to fill the molds. Use a spoon and add the mixture into your molds. Be sure to pat it down firmly. Allow to dry for at least 2 hours before removing from molds.

Bath bomb out of mold and ready to use.

Step 6. Once removed, store in an airtight container in your bathroom and use at bath time.

Bath bombs stacked in a container and ready to use.

Frequently Asked Questions

What type of molds can you use?

Silicone molds work best because they are easy to take out.  You can even use muffin tins or mini muffin tins to make bath bombs.

Can you make a bath bomb with Epsom salt?

Yes! It would be perfect for tired and achy muscles.

What can be used in place of citric acid?

While bath bombs made with citric acid and baking soda provide the most fizz, there are alternatives. Lemon juice can be used in place of citric acid. Just note that it will not provide the level of fizz that citric acid does.

Cream of tartar can also be used. Just experiment until you find the amount of fizz you prefer.

Try These Other Natural Ideas

Make your own bath bomb today! You will have just as much fun making these as you will using them! Leave a comment once you make these bath bombs.

DIY Bath Bombs

Prep Time10 minutes
Active Time20 minutes
Allow to Dry:2 hours
Total Time2 hours 30 minutes
Keyword: DIY Bath Bombs
Yield: 1
Author: One Crazy Mom

Materials

  • 1/2 Cup Citric Acid
  • 1 Cup Baking Soda
  • Small mixing Bowl
  • Pipette
  • Water
  • Small spoon or whisk
  • 3 Drops blue food coloring optional
  • Essential oils – You can use your favorite. We love to use Lavender essential oil.
  • Silicone Mold

Instructions

  • Step 1. You will need a small bowl to combine the bath bomb ingredients. Pour in the citric acid and baking soda and stir together using your whisk. Once you’re happy with the mixture, grab your pipette and fill with water.
  • Step 2. Squeeze a little bit of water out at a time. Mix quickly to avoid the dry mixture from fizzing up. You want to add in the water until the dry ingredients are the consistency of wet sand.
  • Step 3. Now add 3 drops of blue food coloring into the liquid mixture.
  • Step 4. Mix until it’s combined into all of the bath bomb mixture.
  • Step 5. Now it’s time to fill the molds. Use a spoon and add the mixture into your molds. Be sure to pat it down firmly. Allow to dry for at least 2 hours before removing from molds.
  • Step 6. Once removed, store in an airtight container in your bathroom and use at bath time.

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Comments

  1. kathy lovelace says:

    When do you mix the oil in?

  2. Jen says:

    These are so cute and my two year old daughter would LOVE them! I really like the nautical theme as a gift idea but am thinking of Minnie/Mickey Mouse for my daughter? Great post!😊

  3. Jennifer J. Harmon says:

    Very interesting article, thanks for sharing

    1. carrie says:

      Yes, I think it’s good in moderation. Thank you!

  4. Jennifer J. Harmon says:

    Very readable article

  5. Stephanie says:

    My nieces LOVE bath bombs. Can’t wait to try this recipe with them. Looks like we have all the ingredients at home. Just need to find a mold.

    1. carrie says:

      Awesome! I hope you enjoy it. We have so much fun making these.