Lemon Exfoliating Bath Bomb Recipe

Are you ready to shed that dry winter skin and embrace the cute sleeveless looks of spring? These lemon exfoliating bath bombs will make your skin soft and smooth and smell amazing.

There is something about a citrus scent that makes me think of spring and summer. When you smell these spectacular lemon bath bombs, you will definitely agree.

A wooden bowl with 4 Lemon Exfoliating Bath Bombs accented by faux green leaves on a purple napkin on a weathered white wood surface.
Drop our Lemon Exfoliating Bath Bomb in the tub and relax.

RELATED READING: Got Lemons Lying Around? Make These Lemon Zest Bath Bombs

DIY Bath Bombs

Here at Ruffles and Rain Boots, it is not a secret that we love DIY skin care products. One of our favorite goodies to make are bath bombs. If you haven’t tried making them yet, you are in for such a treat because they are SO easy.

I will admit, I used to spend big bucks for the bath bombs you would find in the kiosk at the mall or a specialty boutique. Instead of the “latte factor,” it was the “bath bomb factor” for me.

The ingredients are easy to find and simple to put together so it makes sense to at least try your hand at it. After my first batch or two of bath bombs, I felt like a pro, and I know you will be too.

RELATED: How to Make The BEST Bath Bombs at Home

No Time to Make This Now? Save or Share

Need time to run out and grab your essential oils and Epsom salts for your homemade bath bombs? Save this to your favorite health and beauty or craft pin board or share it on Facebook. Using the sharing buttons will make it easy when you are ready to create your DIY beauty product.

A single Lemon Exfoliating Bath Bomb accented by faux green leaves next to a purple napkin on a weathered white wood surface.
Get your skin summer ready with our Lemon Exfoliating Bath Bombs.

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Tips for Making Your Lemon Bath Bombs

  • There are many molds you can use for bath bombs. The traditional round bath bombs can be made from metal (we recommend stainless steel) or a plastic “clamshell” mold. I feel the bath bombs come out of the metal version more easily.
  • If you live in an area of high humidity or it is a wet and humid day, take a few precautions for a successful product. Use 90% or higher isopropyl alcohol as your binder and if you have one, use a dehumidifier. It can take up to 72 hours for a bath bomb to properly harden in this type of weather.
  • Two must-have ingredients for the perfect bath bomb are baking soda and citric acid. You don’t want to leave either ingredient out. These two materials tend to clump, so you may need to sift them prior to using them in your bath bomb recipe (or use a fork to break everything down before adding moisture).
A wooden bowl filled with 4 lemon exfoliating bath bombs with faux leaves on a purple towel on a weathered white wood surface.
Our Lemon Exfoliating Bath Bombs will leave your skin feeling silky smooth.

Supplies for Exfoliating Bath Bombs

Below is what I used to create a nourishing, yet exfoliating style of bath fizzy. The polysorbate is optional, so if you don’t have it, it’s fine to leave it out.

If you are new to using oils, please read up on them if you want to change the recipe. Some oils are “hot” and are used in smaller quantities.

  • 2 cups baking soda
  • 1 cup citric acid
  • 1/4 cup cornstarch
  • 1/4 cup Epsom salts
  • 1/4 cup white kaolin clay
  • 1 tablespoon shea butter
  • 1/3 cup coconut oil
  • 1 teaspoon Polysorbate 80
  • White and yellow mica colorant (but not food coloring)
  • 10-20 drops of lemon essential oil
  • Bath bomb molds
  • Spray bottle filled with rubbing alcohol
  • 1 large and 1 small mixing bowl
Ingredients for the Lemon Exfoliating Bath Bombs in various glass and ceramic bowls next to a towel with lemons on it on a marble surface.

How to Make Exfoliating Bath Bombs

Each step of this bath bomb tutorial is detailed below so it’s easy to follow. Keep this page open while you are making your bath bombs. If you would rather have a printed tutorial, scroll down and select the print button.

Small clear glass bowl with white mica and Epsom salts on a towel with lemons on a marble surface.

Before starting, melt any solid oils (coconut, shea, etc.) in a microwave-safe container in 30-second bursts. Stir in between each. Continue until completely melted. Then, In a small bowl, mix together the mica and Epsom salts.

Large clear glass bowl with dry ingredients on a towel with lemons on a marble surface.

In a large bowl, add baking soda, citric acid, kaolin clay, and cornstarch. Whisk dry ingredients together.

Large clear glass bowl with mixed dry ingredients on a towel with lemons on a marble surface.

Add in the coconut oil, Shea butter, and polysorbate 80. Mix well, using your hands to break down lumps.

A large glass bowl filled with bath bomb mixture and yellow colorant on a towel with lemons on it on a marble surface.

Mix in yellow mica colorant.

A large glass bowl filled with bath bomb mixture on a towel with lemons on it next to an essential oil bottle on a marble surface.

Add in the lemon essential oil.

A small glass bowl filled with white colored Epsom salts, next to 2 metal bath bomb molds, next to a glass bowl filled with bath bomb mixture on a towel with lemons on it on a marble surface.

Add a bit of the Epson salt mixture to one-half of the mold.

Lemon exfoliating bath bomb mixture in stainess steel molds next to a bowel of the mixture on a towel with lemons on it on a marble surface.

Add the yellow mixture to both sides.

A lemon exfoliating bath bomb in a stainess steel mold next to a towel with lemons on it on a marble surface.

Push molds together and tap gently and carefully remove.

4 lemon exfoliating bath bombs on a white plate next to a towel with lemons on it on a marble surface.

Remove the bath bomb from the mold. Repeat the steps of this easy bath bomb recipe until the mixture is gone.

Notes for Making Lemon Exfoliating Bath Bombs

  • The use of coconut oil or another liquid like 90% isopropyl alcohol in a bath bomb is called a binder. These are the ingredients that keep the bath bombs mixture together. You have the perfect amount when the mixture feels like wet sand and holds together when you squeeze it.
  • The use of SLSA (Sodium Lauryl Sulfoacetate) in some bath bombs is what they call a surfactant. It is 100% natural and made from coconut and palm oil. It makes awesome bubbles but it is OPTIONAL.
  • You can use other essential oils, like lemongrass or lemon verbena (both are wonderful when they are mixed with vanilla). Using citrus smells is a pleasant, invigorating smell for most people. Can you imagine a lemonade bath bomb recipe?!
  • Polysorbate 80 is a vegetable-derived surfactant. It helps the oils and color from your bath bombs mix into the water instead of making a puddle on top of your bath water, but it is OPTIONAL.

More Bath Bomb Recipes You May Like

Please Save or Share

Your shares are how this site grows and I sincerely appreciate it. Please save this lemon bath bomb recipe to a crafting or beauty pin board or share it on Facebook.

Close up of a A wooden bowl filled with 4 lemon exfoliating bath bombs with faux leaves on a purple towel.
Our Lemon Exfoliating Bath Bombs are just what your dry winter skin needs.

Lemon Exfoliating Bath Bombs

A wooden bowl filled with 4 lemon exfoliating bath bombs with faux leaves on a purple towel on a weathered white wood surface.

These luxurious Lemon Exfoliating bath bombs are the perfect recipe for soothing your dry winter skin and are great for relaxing in the tub.

Prep Time 5 minutes
Active Time 20 minutes
Additional Time 1 day
Total Time 1 day 25 minutes
Difficulty Easy
Estimated Cost $3

Materials

  • 2 cups baking soda
  • 1 cup citric acid
  • 1/4 cup cornstarch
  • 1/4 cup Epsom salts
  • 1/4 cup white kaolin clay
  • 1 tablespoon shea butter
  • 1/3 cup coconut oil
  • 1 teaspoon polysorbate 80
  • White mica colorant
  • Yellow mica colorant
  • 10-20 drops of lemon essential oil

Tools

  • 1 large and 1 small mixing bowl
  • Spray bottle filled with rubbing alcohol
  • Bath bomb molds

Instructions

  1. Melt any solid oils (coconut, shea, etc.) in a microwave-safe container in 30-second bursts. Stir in between each. Continue until completely melted.
  2. In a small bowl, add ½ teaspoon of white mica to 2 tablespoons of Epsom Salts. Mix well.
  3. In a large mixing bowl, add the baking soda, citric acid, kaolin clay and cornstarch.. Whisk dry ingredients together
  4. Add in the coconut oil, Shea butter, and polysorbate 80. Mix well, using your hands to break down lumps.
  5. Add 1-2 teaspoons of the yellow mica.
  6. Mix in the lemon essential oil. Mix well.
  7. Add a bit of the colored Epsom salts to one side of a bath bomb mold.
  8. Gently add the yellow bath bomb mixture to each side of the bath bomb mold until slightly overflowing.
  9. Press molds together and gently but firmly grind to remove any excess mixture. Gently tap the mold to release the bombs.
  10. Allow drying a minimum of 24 hours.

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2 Comments

    1. Hi there, Memoree. Per the tips section, the alcohol is only for those in a humid environment or when creating on a humid day. It’s a binder that can replace the oils. I also use it to wipe down my molds to make sure they’re free of any debris, but that’s optional as well.