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Bath Salt Recipe for Kids: A Fun, Safe DIY Project

Making bath salts is an easy and exciting craft for kids. Children love measuring, mixing, and choosing colors—and parents love that the final product is gentle, safe, and perfect for calming evening baths. Unlike regular bath salts made with strong essential oils, this kid-friendly version uses mild ingredients, soft scents, and gentle colorants.

Here’s a simple, safe, and colorful bath salt recipe your kids will enjoy making and using!

Why Make Bath Salts for Kids?

Kid-friendly bath salts are great because they:

  • Make bath time fun

  • Soften the water and skin

  • Help kids relax before bedtime

  • Provide a creative, hands-on activity

  • Are perfect for gifts (Mother’s Day, birthdays, teachers, etc.)

Kid-Friendly Bath Salt Recipe

This recipe avoids harsh scents and uses optional mild ingredients that are considered safe for children.

Ingredients

✔ Base Ingredients

  • 1 cup Epsom salt (safe in small amounts, good for relaxation)

  • ½ cup baking soda (softens skin, gentle)

✔ Optional Add-Ins (Kid-Friendly)

  • 1–2 teaspoons sweet almond oil or coconut oil (moisturizing)

  • 1–2 drops lavender or chamomile hydrosol (NOT essential oil)
    Hydrosols are very gentle floral waters safe for kids.

  • 1–2 drops natural food coloring or mica powder (for fun colors)

  • Small sprinkles or biodegradable glitter (optional and safe)

✔ Tools

  • Mixing bowl

  • Spoon

  • Measuring cups

  • Jar or plastic container

Instructions

Step 1: Mix the Base

In a bowl, combine:

  • 1 cup Epsom salt

  • ½ cup baking soda

Mix until fully combined and clump-free.

Step 2: Add Soft Color

If you want colorful bath salts, add:

  • 1–2 drops of food coloring
    OR

  • A tiny pinch of mica powder

Stir until the color is evenly mixed.
Tip: Start with a very small amount to keep the color soft.

Step 3: Add Hydrosol or Moisturizing Oil (Optional)

Add either:

  • 1–2 teaspoons almond/coconut oil
    OR

  • 1–2 drops lavender or chamomile hydrosol

Hydrosols are much gentler than essential oils and safe for kids’ baths.

Mix well.

Step 4: Add Fun Extras (Optional)

Kids love this part!

You can add:

  • Biodegradable glitter

  • Small sprinkles

  • Dried flower pieces (like lavender or chamomile)

  • Mini confetti pieces

Keep it minimal to avoid clogging the drain.

Step 5: Store in a Jar

Scoop the mixture into:

  • A mason jar

  • Plastic container

  • Kid-decorated bottle

Seal tightly and store in a dry place.

How to Use the Bath Salts

Add 2–3 tablespoons of the kid-friendly bath salts to warm bath water.

They will:

  • Color the water lightly

  • Soften the skin

  • Add a calming, fun effect

  • Help relax kids before bedtime

Safety Tips for Kids’ Bath Salts

  • Avoid essential oils for children under age 6; hydrosols are much safer.

  • If your child has sensitive skin, skip the colorants.

  • Do not allow kids to eat the mixture.

  • Always supervise during bath time.

Fun Variations

Rainbow Bath Salts

Split the mix into 3–4 bowls, color each differently, then layer in a jar.

Fruit-Themed Bath Salts

Use fruit-scented hydrosol like strawberry or orange.

⭐ Unicorn Bath Salts

Pink and purple mica + biodegradable glitter = magical baths!

Bedtime Calm Bath Salts

Add chamomile hydrosol and no colors for a gentle nighttime soak.

Final Thoughts

Bath salts for kids are an easy, creative project that turns ordinary bath time into something magical. They’re safe, customizable, and perfect for gifts or weekend crafts.