Play Dough Soap Recipe for Kids. Learn how to make play dough soap as a fun DIY kids crafts projects idea for kids bored at home. Make hand washing and bath time fun with this play dough bath soap recipe made with liquid Castile soap. This DIY play dough bath soap is easy to make, and older kids can make it themselves. Scent this fun homemade soap dough with kid safe essential oils for aromatherapy fun at bath time. A creative rainy day craft project for homeschool projects and bored kids.

Play Dough Soap DIY: A Fun Kids Activity That Encourages Hand Washing

March 17, 2020
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Encourage hand washing and make bath time fun with this play dough soap recipe, made with liquid Castile soap. This DIY play dough bath soap is easy to make, and older kids can even make it themselves. Don’t have liquid Castile soap on hand? Try it with body wash or baby shampoo. You can even scent these with kid safe essential oils for aromatherapeutic bath time fun! A creative, kid-approved project to try when you’re stuck indoors, this project is perfect for those who homeschool or have bored children at home.

Play Dough Soap DIY: A Kids Activity for Bath Time Fun. Make hand washing and bath time fun with this soap play dough recipe with liquid castile soap. This DIY play doh soap is easy to make, and older kids can even make it themselves. You can even scent these with a kid safe blend of natural essential oils for aromatherapeutic bath time fun! A creative, kid-approved project to try when you're stuck indoors, this project is perfect for those who homeschool or have bored children at home.

Growing up, my son used to spend hours playing with Play-Doh at the table. He would squish, squeeze, and mold the dough into different shapes and then smush it into a ball and start over again. This play dough soap recipe feels just like Play-Doh, but it’s made with the same liquid castile soap you use to wash your hands and body.

Older kids can help make this play dough bath soap recipe, too, and it’s a fun sensory activity. Just be careful that they don’t touch the melted coconut oil, as it is hot. You’ll also want to take care that the oil has cooled before they start kneading the soap play dough.Play Dough Soap DIY: A Kids Activity for Bath Time Fun. Make hand washing and bath time fun with this soap play dough recipe with liquid castile soap. This DIY play doh soap is easy to make, and older kids can even make it themselves. You can even scent these with a kid safe blend of natural essential oils for aromatherapeutic bath time fun! A creative, kid-approved project to try when you're stuck indoors, this project is perfect for those who homeschool or have bored children at home.

What is Play Dough Soap?

Play dough soap feels just like real Play-Doh, but it’s a soap. It lathers and washes your hands and body just like soap, but it’s also fun for kids to play with.

You can mold it into shapes and let it air dry for a custom bar of soap. Or you can store it in an airtight container to use it as a dough. Kids like playing with squishy dough, so they will probably like the softer soap better.

You can also use this play dough bath soap to make shapes to place on top of your melt and pour soap or cold process soap. They don’t get as hard as soap, so they may get dinged up if you are shipping them or transporting them to shows to sell.

How Do You Store Play Dough Soap?

If you keep your play dough soap stored in an airtight container, it will last for a few months. You can pinch off some as needed to use as a soap or to mold into fun shapes.

Keep in mind, however, that play dough soap will dry out if it’s not covered. You can shape it and let it dry if you want. When you want to use it, you’ll just need to get it wet and pinch off a piece to use.

Play Dough Soap Recipe. A fun kids crafts projects idea for kids bored at home. Make hand washing and bath time fun with this DIY soap play dough recipe with liquid Castile soap. This DIY play doh soap is easy to make, and older kids can even make it themselves. Scent this fun homemade soap dough with kid safe essential oils for aromatherapy fun at bath time. A creative, kid-approved rainy day craft project for homeschool and bored kids.

How to Make Play Dough Soap

Making DIY play dough bath soap is really easy and only requires a few ingredients — many of which you probably already have in your kitchen pantry. The must have ingredients for this soap play dough recipe are cornstarch, liquid soap and coconut oil. Mica powder, which is used as a colorant, as well as essentials oils to scent your soap play doh are completely optional.

Liquid Castile Soap

The liquid Castile soap in this recipe is what really washes your or your child’s skin. I recommend using Dr. Bronner’s Baby Unscented Pure Liquid Castile Soap.

You can use your favorite baby wash or body wash. If you use a scented one, omit the essential oils. Using a body wash will probably give you more lather since they have additives to create more suds.

A true liquid castile soap made with olive oil won’t have a lot of lather. Depending on the brand that you use, there may not be a lot of lather. That’s okay. You don’t need lather to get clean.

Play Dough Soap Recipe for Kids. Learn how to make play dough soap as a fun DIY kids crafts projects idea for kids bored at home. Make hand washing and bath time fun with this play dough bath soap recipe made with liquid Castile soap. This DIY play dough bath soap is easy to make, and older kids can make it themselves. Scent this fun homemade soap dough with kid safe essential oils for aromatherapy fun at bath time. A creative rainy day craft project for homeschool projects and bored kids.

 

Coconut Oil

I added some coconut oil to make this play dough bath soap recipe more moisturizing. Since coconut oil is a solid at room temperature, it also firms this soap so it’s more like a dough. Coconut oil melts at 76 degrees, so the soap will soften as you play with it.

You can add another carrier oil or omit it completely. If you do add a liquid carrier oil, you may need to add more cornstarch. I recommend sweet almond oil, fractionated coconut oil, or grapeseed oil. They are all dry oils that will soak into the skin quickly.

Mica Powder

I used mica powder to color my play dough soap recipe because it won’t stain your hands or skin. Food coloring can also be used, but it will stain your hands as you make the soap dough and when you use it. It can also stain your sink or bathtub when you use the soap.

Mica powder also has a wider range of colors. I wanted the scents to mostly match the colors, and that can be difficult with food coloring.

Kid Safe Essential Oils for Making DIY Play Dough Bath Soap for Kids. Learn how to make play dough soap as a fun DIY kids crafts projects idea for kids bored at home. Make hand washing and bath time fun with this play dough bath soap recipe made with liquid Castile soap. This DIY play dough bath soap is easy to make, and older kids can make it themselves. Scent this fun homemade soap dough with kid safe essential oils for aromatherapy fun at bath time. A creative rainy day craft project.

Essential Oils

If you’re making this soap play dough recipe for kids, it’s important to use only kid safe essential oils. Essential oils are generally safe for kids over two or kids over ten.

Some fun essential oils for kids are:
Lime essential oil (10+) for alertness
Lemon essential oil (2+) for clarity
Sweet Orange essential oil (2+) is uplifting
Lavender essential oil (2+) is relaxing
Frankincense essential oil (2+) to clear the mind

I specifically used Simply Earth essential oils for my soap dough recipe. They offer quality essentials at great prices. And I’m a huge fan of their monthly essential oil recipe box! (Use coupon code: SOAPDELIFREE when you subscribe to the box for a coupon for $40 off your next purchase. You do NOT have to subscribe to buy individual oils.)

Ready to get started? You’ll find the recipe for making DIY soap dough for your kids below!

Play Doh Soap Recipe. A fun kids crafts projects idea for kids bored at home. Make hand washing and bath time fun with this DIY soap play doh recipe made with liquid Castile soap. This DIY play dough soap is easy to make, and older kids can even make it themselves. Scent this fun homemade soap dough with kid safe essential oils for aromatherapy fun at bath time. A creative, kid-approved rainy day craft project for homeschool and bored kids.

Play Dough Soap Recipe

Ingredients:

1 cup cornstarch, plus more for kneading
½ cup liquid Castile soap
1 tablespoon coconut oil
Mica powder
8-9 drops kid safe essential oil

Directions:

 To make DIY play dough soap, place the cornstarch in a medium sized bowl. Then add the liquid Castile soap the same bowl with the cornstarch.

How to make play dough bath soap by mixing coconut oil, liquid Castile soap and cornstarch

Now melt coconut oil in the microwave for 20 seconds. Pour the melted coconut oil over the cornstarch and soap mixture. Stir the ingredients together until the mixture is thoroughly combined. It will be runny.

If you want to make several colors of soap dough, separate the dough into two or more bowls.

Adding mica to color homemade soap play dough bath soap

Then add mica and essential oils, as desired. You want to use 9-10 total drops of essential oils for the entire batch of soap dough. I made three colors, so I used 3 drops per color. If you make four colors, use two drops per color.

Mixing diy soap play doh with extra cornstarch to give it a play doh like texture

Next, put some cornstarch down on a clean surface. Place the soap dough on the cornstarch and start kneading until it turns into a shapeable dough. You can add more cornstarch as needed. I added about 2 tablespoons for each of the three colors.

Play Dough Soap Recipe for Kids. Learn how to make play dough soap as a fun DIY kids crafts projects idea for kids bored at home. Make hand washing and bath time fun with this play dough bath soap recipe made with liquid Castile soap. This DIY play dough bath soap is easy to make, and older kids can make it themselves. Scent this fun homemade soap dough with kid safe essential oils for aromatherapy fun at bath time. A creative rainy day craft project for homeschool projects and bored kids.

How to Use Play Dough Soap:

To use your soap dough, pinch off a small amount and use like soap. It will fully dissolve and disappear in the water.

Storing Play Dough Bath Soap:

You can store this soap dough recipe in an airtight container to keep it soft. It will stay soft for several days, depending on how much it is exposed to the air.

You can also make shapes with it and let it air dry. It will soften once it gets wet again.

I don’t recommend letting your kids play with this in the tub. If it gets wet for long enough, it will dissolve.

Although this soap recipe is natural, don’t let children who put things in their mouths use this soap unsupervised.

Since this dough will dissolve in water, I recommend setting it on a soap dish if you leave it out beside the sink.

Yield: 1 1/2 cups soap play dough

Play Dough Soap Recipe

Play Dough Soap Recipe. A fun kids crafts projects idea for kids bored at home. Make hand washing and bath time fun with this DIY soap play dough recipe with liquid Castile soap. This DIY play doh soap is easy to make, and older kids can even make it themselves. Scent this fun homemade soap dough with kid safe essential oils for aromatherapy fun at bath time. A creative, kid-approved rainy day craft project for homeschool and bored kids.

Make hand washing and bath time fun with this DIY play dough soap recipe with kid safe essential oils. A kid-approved, DIY play dough bath soap kids craft project for family fun.

Prep Time 5 minutes
Active Time 30 minutes
Total Time 35 minutes
Difficulty Easy

Materials

  • 1 cup cornstarch, plus more for kneading
  • ½ cup liquid Castile soap
  • 1 tablespoon coconut oil
  • Mica powder
  • 8-9 drops kid safe essential oil

Tools

  • Glass bowls
  • Microwave

Instructions

  1. Place the cornstarch in a medium sized bowl.
  2. Add the liquid Castile soap.
  3. Melt coconut oil in the microwave for 20 seconds. 
  4. Pour over the cornstarch and soap mixture, then stir until combined.
  5. Separate the soap dough into three bowls, one for each color you are making.
  6. Add the mica and essential oils. If you are making three colors, use 3 drops per color.
  7. Place additional cornstarch onto clean surface. Place the soap play dough onto the cornstarch. Knead until it turns into a shapeable dough, adding more cornstarch as needed.
DIY Play Doh Soap for Kids with Kid Safe Essential Oils. A creative kids activity for bath time fun. Learn how to make DIY Play Dough Bath Soap for kids with this easy recipe that uses ingredients from your kitchen. This play dough soap recipe is a fun DIY kids crafts projects idea for kids bored at home. Make hand washing and bath time fun with this play dough bath soap recipe made with liquid Castile soap and essential oils for a safe natural fragrance. Get the play dough bath soap recipe now.

If you like my DIY soap play dough, then be sure to pin this fun kids activity to Pinterest for later. Or check out these other ideas for kids craft projects for when you’ve hit your limit. You can also discover more ideas for kids crafts on my Kids Crafts & Project Ideas Pinterest board.

Don’t forget to follow me on facebooktwitter and instagram for more great DIY ideas. You can also find me on Blog Lovin‘. Or sign up to receive an email whenever I share a new post!

19 Comments

  • Irena

    March 17, 2020 at 11:58 pm

    What a fun idea! I used to make something similar with shower gel as a kid.

  • A Life Adjacent

    March 18, 2020 at 2:21 pm

    What a cute idea! Awesome that it encourages hand washing!

  • Cari

    March 18, 2020 at 3:15 pm

    This is such a fun idea! My sensory seeker would love making this and using it!

  • Christie

    March 18, 2020 at 4:15 pm

    This Play Dough Soap DIY is such a fun and great idea for the kids especially for parents who are working from home!

  • Josiah – DIY Thrill

    March 18, 2020 at 7:05 pm

    This is a great idea!

  • Deb

    March 20, 2020 at 4:07 pm

    Hi Rebecca,

    How much mica do you use per recipe?

    Thank you

    1. Rebecca D. Dillon

      March 21, 2020 at 12:57 pm

      About an 1/8th of a teaspoon per color.

      1. Deb

        March 22, 2020 at 6:52 pm

        Thank you

  • Nancy

    March 21, 2020 at 5:36 pm

    I tried it and it is WAY too stiff? I live in a very dry climate, any ideas

    1. Rebecca D. Dillon

      March 22, 2020 at 11:16 am

      I’d try adding more soap.

  • Michelle

    March 21, 2020 at 8:49 pm

    What a cute and fun thing to make for kids!!

  • Katerina

    March 23, 2020 at 6:05 am

    This is a fabulous idea – and I like the natural colours and ingredients!

  • Heidi | The Frugal Girls

    March 23, 2020 at 5:57 pm

    This is such a creative way to make bath time more fun for the kiddos!

  • Cassie

    April 27, 2020 at 2:52 pm

    This is such a COOL idea! I love that you made soap fun. Right now with this crazy time getting so overwhelming for young ones it sincerely is a brilliant idea and I wanted to share that with you. 🙂 Thanks for this idea! My kids will love it.

  • Christie

    August 12, 2020 at 10:47 pm

    Such a great idea especially in these times when kids really need to wash their hands due to COVID!

  • Anne

    November 2, 2020 at 5:30 am

    Hi, what measurements did you use for the Cornstarch and Liquid Soap?

    1. Rebecca D. Dillon

      November 2, 2020 at 10:03 am

      The measurements are in cups and can be found in the recipe and the recipe card. 1 cup cornstarch and 1/2 cup liquid soap.

  • monira alkhodairi

    November 12, 2020 at 12:19 pm

    What is an alternative liquid Castile soap؟؟؟

    1. Rebecca D. Dillon

      November 13, 2020 at 1:12 pm

      You can use any brand of liquid Castile soap.

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