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    Home » Wellness Tips » DIY Skincare

    DIY Mini Bath Bombs For Kids - With Essential Oils To Help Them Relax

    Modified: Jun 26, 2025 · by Shelby Stover · This post may contain affiliate links · 19 Comments

    Pinterest image with text: five mini circle bath bombs in a glass bowl with epsom salts and a light linen behind the bowl
    Pinterest image with text: five mini circle bath bombs in a glass bowl with epsom salts and a light linen behind the bowl

    All-natural and calming, these DIY mini bath bombs are perfect for kids before bed. This homemade bath bomb recipe uses a unique blend of essential oils to help induce calm and promote relaxation before bedtime.

    Plus, they're mini in size so kids can drop in multiple DIY bath bombs and watch the fizz!

    Pinterest image with text: five mini circle bath bombs in a glass bowl with epsom salts and a light linen behind the bowl

    When it comes to bath time, kids love two things: bubbles & toys. And while a classic bath never goes out of style, it can definitely be improved...with some mini DIY mini bath bombs!

    If you're still on the fence about how and why to make your own bath bombs, I've got you covered. After lots of trial and error, I finally found a system that works!

    My Experience Making Homemade Bath Bombs

    For a long time, DIY bath bombs were a bit of a mind boggle to me. I just couldn't get them to work. But after some serious trial and error, I finally found my system.

    And while I adore giving nice big, DIY bath bombs as gifts (especially in cute shapes!), my daughter actually doesn't like them!

    This actually blew my mind seeing as even I love watching them fizz! I wasn't sure what she disliked about them but I decided to give a few things a try.

    Enter DIY MINI bath bombs! Instead of making super large bombs, I made them into little drops instead! This seemed to work much better for her though I still have no idea why.

    Ingredients Safe For Kids

    Both Epsom salt and baking soda are elements of a detox bath which can be wonderful for kids (and adults!) to relax, refresh, and soothe any aches. Check out this detox bath for kids especially.

    Soothing Baths Help:

    • Induce calm
    • Promote circulation
    • Ease aches from the day

    Another amazing addition to the bathtime routine is magnesium. Magnesium has been shown to help promote sleep and relaxation. I personally use Magnesium Powder in smoothies or my bedtime tea (and the kids bedtime snack) and have found it works wonders.

    There's also a magnesium spray which (if I haven't used the powder) we use on our feet before bed. However, if taking a bath, the powder can be added directly to it.

    And of course, a weighted blanket for kids is always on the table!

    Essential Oils To Promote Relaxation

    The essential oils used in these DIY mini bath bombs are simply lemon and lavender. However, there are a lot of essential oils to help induce sleep!

    Lemon is a naturally perky oil. It helps elevate your mood and most people upon inhaling will be reminded of something pleasant. While it's not one that necessarily makes you sleepy, it is one that invokes positive thoughts which I think is important before bed.

    Lavender on the other hand, is amazing for any kind of skin irritation as it's soothing- and not just for the skin.

    Lavender (essential oil and the plant itself) is ideal for inducing a calm state of mind. Which means it's perfect at the end of the day before bed and ideal for kiddos. 

    I actually use lavender in my calming baby butter as well as my homemade diaper wipe spray because it's so soothing.

    That said, because these bath bombs are made for kids, you do have to be cautious about the dilution of the essential oils in the DIY bath bomb recipe.

    I've heard it recommended anywhere from 5-20 drops of essential oils for bath bombs so I prefer to err on the lighter side. When not in the bath, normally a safe dilution would be 0.5-1% of essential oils to carrier oils.

    For this homemade bath bomb recipe, I went with 8 drops in total given that there's only 1 tablespoon of oil. You can definitely use more if you feel comfortable!

    Tips & Notes On Making Them

    When it comes to making your own beauty products there's always going to be some trial and error. You can read everything you need to know to get started making your own products.

    The scent and the color are optional for DIY bath bombs.

    For this specific bath bomb recipe, I used mica powder which is an all-natural mineral. While this gives them a unique color it does leave a ring around the tub.

    When I'm not making homemade bath bombs for gifts, I instead opt to leave them without any coloring or to use herbs instead.

    Pinterest image with text: two images of mini bath bombs for kids, the top image of two fingers holding up the bath bomb and the bottom image of multiple bath bombs in a glass bowl with epsom salt

    How To Make Them

    In a large bowl combine all dry ingredients and mix well. Make sure there are no clumps.

    White and purple powders for bath bombs in a glass bowl

    In a small glass bowl, combine the jojoba d oil, essential oils and witch hazel. Whisk.

    A hand adding essential oils to a glass bowl with carrier oil

    Pour the liquid mixture into the large bowl, it will fizz once the liquid touches it.

    Begin mixing using a fork (or your hands) until everything looks combined and somewhat moist.

    Mini bath bombs fizzing in a glass bowl before being portioned

    Prep your silicone molds and use a spoon to fill the molds halfway. Using a silicone spatula, press the mixture into the molds firmly. Spray each mold with a small bit of water (one spray) and press down again to make sure they're firm.

    Spraying a silicone tray of homemade bath bombs with water


    Using too much water will cause the bombs to lose their fizz. If you don't press down firmly, the bombs will not hold together.

    Divide the rest of the mixture into the molds and again press down firmly. Spray the top with water and press down again.

    Mini bath bombs in a brown silicone mold ready to set

    Let sit on the counter for twenty-four hours to set before removing from molds.

    Note: from the mica powder and the oil these DIY bath bombs will leave your bath a bit slippery- so take caution when getting out!

    Tip: use anywhere from ⅛-1/2 teaspoon of mica powder keeping in mind that the more you use the more saturated the water will be with color. Mica powder does leave a ring in the tub.

    Other DIY Recipes You'll Love

    • How to make homemade bath bombs (the biggest secrets!)
    • The do's and don't of homemade lotion
    • Homemade muscle rub
    • How to make lotion bars

    Don't forget to pin these DIY Mini Bath Bombs For Kids

    Pinterest image with text: a mini circular, bath bomb for kids held up by two fingers with more bath bombs in a glass bowl with epsom salt behind them

    The BEST DIY Beauty Products For Busy Moms

    Packed with quick, natural recipes that fit seamlessly into your busy mom life, giving you safe, glowing skin without the hassle!

    The DIY Beauty Ebook For Busy Moms contains 21 easy-to-make beauty recipes from lip chaps, to lotions, and scrubs to washes.

    Image a homemade body butter with text on the image.

    You'll also learn the exact tricks I stumbled through on my journey and how to avoid them.

    And BONUS, if you're into the self care vibe, this bundle comes with a guide to start journaling, tips to make self-care a habit, as well as the grocery list you need to make everything.. all for just $9.99.

    GRAB THE BEAUTY PRODUCTS NOW
    Featured image: a mini circular, bath bomb for kids held up by two fingers with more bath bombs in a glass bowl with epsom salt behind them
    Print Pin
    5 from 2 votes

    Diy Bath Bombs - Mini Edition!

    All-natural and calming, these DIY mini bath bombs are perfect for kids before bed. This homemade bath bomb recipe uses a unique blend of essential oils to help induce calm and promote relaxation before bedtime. Plus, they're mini in size so kids can drop in multiple DIY bath bombs and watch the fizz!
    Keyword bath bombs for kids, mini bath bombs for kids
    Prep Time 30 minutes minutes
    Cook Time 24 days days
    0 minutes minutes
    Total Time 1 day day 30 minutes minutes
    Servings 15 bombs
    Author Shelby Stover
    Cost $3.50

    Equipment

    • Large mixing bowl
    • Silicone Spatula
    • Bath bomb molds

    Ingredients

    • ½ cup baking soda
    • ¼ cup citric acid
    • ¼ cup epsom salt
    • ½ cup cornstarch
    • 1 tbs jojoba oil
    • 4 teaspoons witch hazel
    • ½ teaspoon purple mica powder or color of choice
    • 4 drops lavender essential oil
    • 4 drops lemon essential oil
    • Small spray bottle with water
    • Silicone molds

    Instructions

    • In a large bowl combine all dry ingredients and mix well. Make sure there are no clumps.
    • In a small glass bowl, combine the jojoba d oil, essential oils and witch hazel. Whisk.
    • Pour the liquid mixture into the large bowl, it will fizz once the liquid touches it.
    • Begin mixing using a fork (or your hands) until everything looks combined and somewhat moist.
    • Prep your silicone molds and use a spoon to fill the molds halfway. Using a silicone spatula, press the mixture into the molds firmly. Spray each mold with a small bit of water (one spray) and press down again to make sure they're firm.
    • Using too much water will cause the bombs to lose their fizz. If you don't press down firmly, the bombs will not hold together.
    • Divide the rest of the mixture into the molds and again press down firmly. Spray the top with water and press down again.
    • Let sit on the counter for twenty four hours to set before removing from molds.

    Notes

    Note: from the mica powder and the  oil these diy bath bombs will leave your bath a bit slippery- so take caution when getting out!
    Tip: use anywhere from ⅛-1/2 teaspoon of mica powder keeping in mind that the more you use the more saturated the water will be with color. Mica powder does leave a ring in the tub.
    Makes 15-18 depending on the mold.
     
    Not sure where to grab ingredients? Here's a roundup list of my favorite products (and brands) for DIY beauty products and where to buy them!

    These mini DIY bath bombs make a cute addition to your toddler (or your own!) bath time routine. They're easy to make, contain detoxifying ingredients and help induce calm at the end of the day. Plus. They make super cute gifts for kids!

    More Diy Skin Care Products For Busy Moms

    • Whipped shaving lotion in an amber jar with a blue linen and calendula flowers around it.
      Best DIY Shaving Cream (Nourishing!)
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      Homemade Leave In Conditioner [3 Ingredients]
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      All Natural Homemade Deodorant
    • Small bottle with homemade face toner in it with cotton pads, calendula, and a linen around it.
      Homemade Face Toner with Calendula

    Comments

    1. Debbie says

      January 29, 2025 at 3:34 pm

      Do you have to use jojoba oil?

      Reply
      • fitasamamabear says

        January 30, 2025 at 2:49 pm

        You do want to put an oil in there (almond, apricot, etc) as it does help hold them together.

        Reply
    2. Renee says

      December 19, 2020 at 7:55 pm

      I don’t have lemon oil but I do have fresh lemons. Can I substitute the oil with squeezed lemon rinds?

      Reply
      • fitasamamabear says

        December 19, 2020 at 9:54 pm

        Yes! I love using the actual zest for DIY's. It won't be AS potent but it does make them look prettier! Just make sure you use a very fine zester!

        Reply
    3. jenny says

      December 02, 2020 at 4:57 am

      Have you ever tried Vegetable Glycerin in place of the oil?

      Reply
      • fitasamamabear says

        December 02, 2020 at 11:27 pm

        I actually haven't! I have some in the cupboard and have never actually used it haha. I can't see why it wouldn't work though truthfully, texture is the same and it's really just adding in a liquid...

        Reply
    4. Heather says

      July 02, 2020 at 3:42 pm

      5 stars
      LOVE these and that they are mini! The big ones are often too much

      Reply
      • fitasamamabear says

        July 05, 2020 at 8:30 pm

        Yes!!! Honestly, my kiddos adore that they're "teeny just like them" haha it makes them feel super special. Plus, kids just ant to keep dropping them in lol so this way you have more to do that 😉

        Reply
    5. Sheila says

      January 20, 2019 at 11:39 pm

      Could arrowroot powder be used in place of the cornstarch? What is the purpose of the cornstarch?

      Reply
      • fitasamamabear says

        January 21, 2019 at 1:00 am

        Yup it can! I alternate based on what's in the cupboard 😀 It helps bind them so one of another is necessary.

        Reply
    6. Daniela says

      March 21, 2018 at 2:42 pm

      I feel calmer just having read through this! These sound heavenly though and I wish I could just live in a lavender bubble lol.

      Reply
    7. Carol Little @StudioBotanica says

      March 21, 2018 at 1:47 am

      I really like the mini-versions! I would use these over the larger ones!
      Thanks for sharing! Pinning!

      Reply
      • fitasamamabear says

        March 21, 2018 at 10:20 am

        I love them too! I prefer them without any color (leaves a clean bathtub) but my daughter loves purple lol

        Reply
    8. Raia Todd says

      March 20, 2018 at 6:38 pm

      I bet my girly girls would love adding these to their baths! I've never tried making bath bombs before.

      Reply
      • fitasamamabear says

        March 20, 2018 at 9:20 pm

        They're pretty simple to make but check out my post on "why and how to make bath bombs"... I failed a lot in the beginning lol

        Reply
    9. linda spiker says

      March 20, 2018 at 2:46 am

      5 stars
      I would love to be in a bath with these right now. So luxurious!

      Reply
      • fitasamamabear says

        March 20, 2018 at 9:39 am

        Haha yes! It makes everything just a bit more relaxing!

        Reply
        • Lela Putman says

          October 15, 2022 at 4:28 pm

          Hello! Just wondering how much magnesium powder I should add to the kids bath bomb recipe? I'm not familiar with using magnesium yet.

          Reply
          • fitasamamabear says

            October 15, 2022 at 7:34 pm

            I'd start small with a tablespoon personally! I put about 1/2 tsp into my kiddos bedtime snack so a tablespoon shouldn't overdo anything 🙂

            Reply
    5 from 2 votes

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    Welcome!

    I'm Shelby, a Certified Strength & Nutrition Coach who has spent the last 10 years helping women feel more comfortable in their skin though home strength training and healthy food- no diets, no shortcuts

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