DIY Rainbow Sprinkles Bath Bombs

An easy tutorial that show you how to make DIY Bath bombs

So lately I’ve (re)discovered baths! I know it sounds a little bit silly, but I was in such a routine of jumping in and out of the shower that I had forgotten the joys of taking a relaxing bath. It’s really amazing how much benefit we can get from such little things in life. Taking a good soak in a bath is more powerful than one might believe. Baths are great for dissolving stress and preparing for sleep, and have quite many health benefits to be gained.

To make my baths a little more enjoyable and relaxing, I’ve been treating myself to bath bombs from Lush. I discovered they’re actually such an easy thing to make I decided to try it out myself. Most of the ingredients you can find readily at the market or online at Amazon. And the process is more simple than baking cookies! They’re great for soaking away a stressful day, all you have to do is toss a bath bomb into your tub. Let the fizzy reaction release essential oils to help you relax and unwind, and leave you skin soft and smooth.

This is bath bomb recipe satisfies those sweet tooth cravings without the calories! Inspired by your classic birthday cake, this vanilla scented DIY bath bomb is the perfect little guilty pleasure. With the blend of sweet vanilla scents and soothing coconut oil, this blissful bomb melts into a moisturizing bath that indulges the skin and lifts the spirits.

DIY Bath Bomb Ingredients:

Tools for making your own bath bombs:

How To Make Your Own DIY Bath bombs:

STEP 1: Mix it up!

Mix your dry ingredients in a mixing bowl. Take your Baking Soda, Citric Acid, Epson Salt, and Corn Starch, throw them all together in a mixing bowl and gently whisk them to mix them thoroughly.

1mix dry ingredients - diy homade bathbombs



This step is make the mixture mold-able by adding water. Lightly spritz the mixture with the water in the spray bottle, stirring and mixing after each spritz. It’s important to add the water slowly, so mixture does not fizz. Check the consistency of powder with your fingers, as soon as it can be tightly packed or shaped, stop spritzing.

Step 2: spray with water while mixing dry ingredients

STEP 3: Adding scent

Add one tablespoon of vanilla essential oil to your mixture. Make sure do this a drop at a time while stirring the mixture.

STEP 4 : Adding color (optional)

To give your bath bombs a tint, add a few drops of food coloring. Start with a drop at a time while mixing until you reach the desired hue. Remember when it comes to food coloring, a little bit goes a long way!! If you’re making multiple colors, simply divide your mixture in to separate bowls and add different colors to each one.

STEP 5: Make it special! 

Take a pinch of sprinkles and drop them into the bottom of your molds. (If you like you can add glitter or rose petals and get creative!) Then firmly pack mixture into baking molds. Make sure to work quickly so as not to let the bath bomb mixture dry out. But if it does just add as spritz of water.

Step 5: Add sprinkles and pack into mold

STEP 6: Almost done! 

Tap the top of the molds to carefully pop out your bath bombs. Allow the bath bombs to sit out for 24-48 hours to allow them to fully dry and harden. This recipe should make approximately 4-6 bath medium bombs depending the size of your molds.

Step 6 - Remove from molds

Hope you enjoy making your bath bombs! It’s easy to create your own personalized bath bombs by adding different essential oils to help with different ailments. Eucalyptus oil is great for refreshing, and energizing bath. And Lavender oil is great for relaxing and unwinding.

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Making bath bombs is easier than baking cookies. An easy DIY tutorial to make DIY bath bombs



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Share your thoughts...

  • Stacie @ Divine Lifestyle
    February 20, 2017

    Those sound as luxurious as they are cute. I really need to make these. They are SUPER adorable.

  • Kelly Hutchinson
    February 20, 2017

    I love taking a relaxing bath! A bath bomb makes it even better! I have never used one with sprinkles. Interesting!

  • Eloise Maoudj Riley
    February 20, 2017

    I’ve never tried this bath bomb thing before, I’m intrigued! I’ll have to give this a try next weekend : ) (and I’ll be sure to use the sprinkles to make it fun and spoil myself a little!)

  • Dawn Gibson-Thigpen
    February 20, 2017

    oh these are super cool. i have tried bath bombs before and i love them. they smell so good

  • Destany
    February 20, 2017

    How fun! I have a citric acid allergy, so I always have to reduce the amount in my own, but what fun,. These are definitely a gift idea!

  • Liz Cochico
    February 21, 2017

    I had no idea making bath bombs is so easy. I can’t wait to try this.

  • chubskulit
    February 21, 2017

    Now that looks lik e fun. I bet my daughter would be all over this so I am bookmarking this post, thanks.

  • My Teen Guide
    February 21, 2017

    looks like a lot of fun! im sure kids will love this too! thnks for posting the recipe

  • Deborah Cruz
    February 21, 2017

    I too am a big fan of Lush bath bombs. though it seems like forever since I’ve had the good fortune of a long soak. These are great and my girls would LOVE these too. So cute.

  • Echo (The Mad Mommy)
    February 21, 2017

    I have never used a bath bomb, but they look like a lot of fun! I love that you can make them yourself as well!

  • Victoria Heckstall
    February 21, 2017

    this is awesome! im gonna try this to surprise my kids!

    February 21, 2017

    Oh wow, these are so pretty and awesome. Would make a great homemade gift too.

  • Stephanie Pass
    February 22, 2017

    This doesn’t look too hard! I’ve always wanted to make bath bombs. I think my kids would love it.

  • Lynn Dee
    February 22, 2017

    Those are definitely the prettiest bath bombs that I’ve ever seen. Totally love the addition of sprinkles! 🙂

  • Marielle Altenor
    February 24, 2017

    Last week I use my Lush bath bomb for the first time and it was interesting. A bit pricey so I like the idea of just making my own.

  • Tina
    November 1, 2017

    When do you add the coconut oil? Sorry if I did not see it but I have read the instructions several times and did not see the coconut oil mentioned in the directions ………

  • Holly
    July 17, 2018

    Are these real edible sprinkles?

    • Eileen
      July 17, 2018

      Yes, they are! But I probably wouldn’t recommend that you eat them after you take a bath.

  • Dawn W Smith
    January 13, 2019

    It’s January now, but I’m going to pin this for next fall when I’m trying to find things to make as Christmas gifts. Thank you! These look absolutely wonderful and will make lovely gifts.

  • Nyxinked
    July 9, 2019

    This is beautiful! I’d love to give this a go 😀

    • Eileen
      July 9, 2019

      Thanks so much! It’s really easy, definitely give it a try!

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