Eucalyptus & Spearmint Shower Steamers
These eucalyptus and spearmint shower steamers are made for a fresh, cooling shower experience when you want a crisp herbal aroma in the bathroom. Eucalyptus essential oil gives the steamers their clean, spa-like scent, while spearmint adds a sweeter mint note that feels softer than peppermint alone.
This recipe is especially useful during cold-weather routines or stuffy seasonal days when a hot shower and a bright eucalyptus-mint aroma can make the bathroom feel fresher. The steamers are placed on the shower floor away from direct water flow so they fizz slowly and release scent into the steam.
Benefits
- Creates a fresh eucalyptus-mint shower aroma.
- Designed to fizz slowly in shower steam.
- Spearmint softens the sharper eucalyptus scent.
- Good supporting recipe for eucalyptus essential oil and bath and body content clusters.
Ingredients
Small batch makes about 6 medium shower steamers, depending on the size of your mold. It is a good option if you want to test the recipe, make a small gift batch, or avoid using too many ingredients at once.
- ¾ cup baking soda (about 175 g)
- ⅓ cup citric acid (about 75 g)
- 2 tablespoons Epsom salt (about 30 g)
- 1 tablespoon French Green Clay or Kaolin clay, optional
- 25 drops eucalyptus essential oil
- 15 drops spearmint essential oil
- 10 drops peppermint essential oil, optional
- 5 drops rosemary essential oil, optional
Yield: about 1⅓ cups dry mixture (before misting liquid). The total dry mix is about 280g before adding essential oils and misting liquid.
Eucalyptus:
Eucalyptus gives the shower steamers their bold, fresh, spa-like aroma and works especially well in steamy bathroom recipes.
Spearmint:
Spearmint adds a sweet mint note that feels softer and rounder than peppermint, making the blend refreshing without being too sharp.
Peppermint and Rosemary:
Peppermint and rosemary are optional, but they make the blend brighter, cooler, and more herbal.
French Green or Kaolin Clay:
Kaolin clay helps improve the texture and firmness of the steamers so they are less crumbly once dry.
Recommended Supplies
Silicone molds work best because they make the shower steamers easier to remove once fully dry.
- Large mixing bowl
- Silicone mold or muffin cups
- Fine mist spray bottle
- Spatula or gloved hands
- Airtight storage container
Equipment
- Large mixing bowl
- Silicone mold
- Fine mist spray bottle
- Spatula or gloved hands
- Airtight jar or container
Method
- Add the baking soda, citric acid, Epsom salt, and kaolin clay to a large mixing bowl.
- Break up any clumps and stir until evenly combined.
- Add the eucalyptus, spearmint, and any optional peppermint or rosemary essential oil.
- Mix thoroughly so the essential oils are evenly distributed through the dry ingredients.
- Lightly mist the mixture with witch hazel or 91% isopropyl alcohol while stirring constantly.
- Stop misting as soon as the mixture feels like slightly damp sand and holds together when squeezed.
- Place a small pinch of dried peppermint leaf in the bottom of each mold cavity, if using.
- Firmly pack the mixture into the mold and press down well.
- Allow the shower steamers to dry uncovered for 8–24 hours, or until fully hard.
- Carefully remove from the mold and store in an airtight container.
Mixing Notes:
Use a large bowl — if you try to mix the ingredients in a small bowl, they can easily spill over the sides and make a mess of your kitchen counter.
When I am using a combination of essential oils, like in this recipe, I like to add them all to a small container (such as a small sauce dish) and mix them together before adding them to the dry ingredients. This helps ensure the different aromas are evenly combined. The scent is amazing — you may even notice your sinuses opening during the mixing stage. It smells wonderful.
Gently moisten the mixture. The goal is a texture that is barely damp rather than wet. Using a small spray bottle, lightly mist the mixture with witch hazel or 91% isopropyl alcohol while stirring continuously. Many people find using their hands helpful for evenly working the moisture through the mixture.
You are aiming for a texture similar to slightly damp sand — dry enough to avoid premature fizzing, but moist enough to hold together when squeezed in your hand. Mist slowly and test the texture often, as the mixture can change from slightly damp to overly wet very quickly.
Continue adding moisture a little at a time until the mixture becomes lightly moldable without feeling lumpy or activated. It is easier to add more moisture if needed than to correct a mixture that has become too wet.
Once the mixture reaches the right consistency for filling the silicone molds, it can be helpful to place the mold on a baking sheet or tray to catch any mixture that falls outside the mold. Simply add any spilled mixture back into the bowl.
How to Use
Place one shower steamer on the shower floor, a soap dish, or a shower ledge where it will receive light splashes of water but not the full stream. As it fizzes, the eucalyptus and spearmint aroma will release into the shower steam. Use one steamer per shower.
Storage
Store shower steamers in an airtight container away from humidity, heat, and direct sunlight. Use within 3–6 months for the best scent. If they become soft or sticky, they have absorbed moisture.
Variations & Substitutions
Gentle Eucalyptus Spearmint Blend
- 25 drops eucalyptus essential oil
- 18 drops spearmint essential oil
Strong Cooling Shower Blend
- 23 drops eucalyptus essential oil
- 13 drops peppermint essential oil
- 8 drops rosemary essential oil
Citrus Fresh Shower Blend
- 20 drops eucalyptus essential oil
- 13 drops spearmint essential oil
- 10 drops lemon essential oil
Safety Considerations
- For shower use only; do not use as a bath bomb or body scrub.
- Do not place directly under heavy water flow or where it could make the shower floor slippery.
- Avoid direct skin contact with the undiluted steamer mixture.
- Keep away from eyes, face, children, and pets.
- Use caution during pregnancy, with asthma, respiratory sensitivity, allergies, or when using around children.
- Ventilate the bathroom and discontinue use if coughing, headache, irritation, or discomfort occurs.
Additional Notes
Shower steamers need to be strong enough to smell in moving shower air, but they are not meant to touch the skin directly. If the mixture starts fizzing in the bowl, you have added moisture too quickly. Keep misting very lightly and mix continuously.
This recipe is intended for general home fragrance and DIY use. It is not a medical treatment and should not be used to diagnose, treat, or prevent illness.
No. These are designed for shower use and contain a stronger essential oil aroma. They should not be used as bath bombs or rubbed on the skin.
Place it where it receives light splashes of water but is not directly under the full shower stream. This helps it fizz slowly and last longer.
Yes. Spearmint alone gives a softer mint aroma. You can leave out peppermint if you prefer a gentler cooling scent.
They may need a little more moisture or firmer packing. Kaolin clay also helps improve the finished texture.
Use caution and ask a qualified professional if you are unsure. Strong aromas and steam can bother some people with asthma or respiratory sensitivity.
Use them within 3–6 months for the best scent, and keep them airtight so humidity does not activate them early.
Explore more herbal remedies, salves, balms, and infused preparations using these ingredients
- Remedies and preparations with Eucalyptus Essential Oil
- Remedies and preparations with Spearmint Essential Oil
- Remedies and preparations with Peppermint Essential Oil
- Remedies and preparations with Rosemary Essential Oil
Read more about the various types of Eucalyptus Essential Oils
Recommended Supplies
Silicone molds work best because they make the shower steamers easier to remove once fully dry.
- Large mixing bowl
- Silicone mold or muffin cups
- Fine mist spray bottle
- Spatula or gloved hands
- Airtight storage container