DIY Natural Vapor Rub with Kid-Safe Version
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This Homemade Vapor Chest Rub is an affordable, easy recipe that's made with all natural ingredients.
It can help relieve discomfort associated with stuffy noses, coughs, and chest congestion, so you and your family can feel better fast and everyone can get a better night's sleep.
Also, I've put together a child-safe version so you can have confidence you're using a product that's gentler for young children when used properly.

Most of us remember the soothing smell of Vicks from when mom brought it out during cold and flu season. The menthol scent basically kind of makes you feel better just smelling it.
What you might not know, however, is that the ingredients in commercial vapor rubs, while not super toxic, are not the best.
Thankfully, this homemade vapor rub recipe works just as well as “the real thing” and it's made with only 100% clean ingredients.
Making your own natural products is great since you can customize them as needed while choosing better options for ingredients than what's used in most over the counter products.
Our DIY Chest Rub Experience
One night, our youngest son's nose was completely stuffed up. It was allergy season, so a bit of sniffling was normal, but a fully-clogged nose was not.
He was pretty miserable.
I reached for my trusted saline nasal spray and encouraged lots of nose blowing, but he still couldn't breathe well.
I quickly experimented, whipped up a batch of this rub and put some on my son's chest.
About ten minutes later, he was asleep.
Is Vicks Vapor Rub Safe?
The truth is, store bought Vapor Rub isn't great, but it's not worthy of a hazmat suit either.
Compared to spraying glyphosate on your weeds (that's been heavily linked to cancer) and using perfume-laden products Vicks Vapor Rub isn't that bad.
For example, one blogger refers to Vicks as “deadly vapor rub”, but really that's just way too harsh.
However, here are some ingredients in Vicks you might want to avoid by making your own homemade vapor rub instead.
Petrolatum – Derived from petroleum, which is known to be often contaminated with PAHs, which have been classified by the European Union as a carcinogen and are also linked to skin irritation and allergies.
Synthetic Essential Oils – Vicks clearly states that the camphor oil in their product is synthetic. While they claim it's just as effective as natural camphor, it's still, in my opinion, best to avoid that and use pure essential oils instead.

Ingredients
Here's a basic list of the simple ingredients used for this DIY Chest Rub. For the full details and measurements, see the recipe card below.
- carrier oil
- eucalyptus essential oil
- peppermint essential oil
- lavender essential oil
- rosemary essential oil
- tea tree essential oil
- beeswax (optional)
Instructions
Following are the basic instructions for making this chest rub. For more detailed information, see the recipe card below.
Melt the carrier oil, if needed.
Add essential oils and optional beeswax, and stir.
Store in a glass container.
Menthol Crystals and Camphor Oil
While I don't use them in this formula, there are some posts about DIY vapor rubs out there recommending the use of menthol crystals and camphor oil. While you can of course use either of these in your rub, here are a few things to consider.
Menthol crystals are very intense and some people have reported discomfort while using them. If you choose to try them, you would only need to use about 1/8 teaspoon of crystals for this formula. A little bit really goes a long way.
Note that camphor is toxic. Though it's truly only toxic in large amounts, it's still best to use caution, especially with children. You can read more about camphor toxicity here.
How to Use
Of course the typical use for a chest rub is–on your chest! Pretty clever, huh?
It's great to keep in your natural medicine cabinet to help open airways, address and more. However, vapor rub is also known for helping with sore muscles and joint pain, and even more. See this post for more alternative uses for vapor rub.
How to Make a Kid-Safe Chest Rub
Since you're likely going to be using this DIY chest rub on kids, it's crucial to know the following safety information about essential oils use for kids.
The type and concentration of the oils used makes a lot of difference.
Eucalyptus, peppermint, and rosemary are well known for respiratory support, but you have to be very careful using these around young children.
Eucalyptus, rosemary, and peppermint all contain 1,8, cineole, which can sometimes cause problems with the temperature receptors in kids' lungs leading to breathing difficulties. I could get into a lot more details, but here's some basic information.
Rosemary, isn't recommended for kids under 10.
Most forms of eucalyptus (eucalyptus globulus and eucalyptus radiata) aren't considered to be safe for kids, however Eucalyptus Dives is fine, but is harder to find.
Peppermint is also problematic for the above reasons.
Thankfully there are other oils that support respiratory function that can be used for kids, some of which are lavender and lemon. I provided a kid-safe option in the recipe card, but you can make your own knowing the following basic math details.
There are 295 drops in a tablespoon. 3 drops of an essential oil in 1 tablespoon of a carrier oil (replacing the carrier oil) would be a 1% dilution. 6 drops would be a 2% dilution, and so on)
Here are the safe dilution details for different age groups.
Ages 2-5: 1%. Can use up to 3% for short periods of time
Ages 6-9: 2-3%. Can use up to 6% for short periods
Under Age 2: Diffuse only
Best Essential Oils for Vapor Rub
For adults, common options include eucalyptus, peppermint, rosemary, lavender, and tea tree. For kids, I prefer gentler oils like lavender, frankincense, lemon, and tea tree in a very low dilution.

Homemade Vapor Rub with Kid-safe Options
Equipment
- Small Jars
- Small Pan for heating
- stainless steel bowl
Ingredients
Older Child / Adult Version
- ⅛ cup coconut oil (see notes for alternatives)
- 4 drops eucalyptus essential oil
- 2 drops peppermint essential oil
- 2 drops lavender essential oil
- 2 drops rosemary essential oil
- 2 drops tea tree essential oil
- 1/2 tablespoon beeswax (optional)
Kid-Safe Version (Ages 2+)
- ⅛ cup coconut oil (or other carrier oil)
- 2 drops lavender essential oil
- 1 drop frankincense essential oil
- 1 drop lemon essential oil
- 1 drop tea tree essential oil (optional)
- ½ tablespoon beeswax (optional)
Instructions
- Melt the coconut oil (or other solid carrier oil) in a small pan over low heat, if needed. If using shea butter, use a double boiler or alternative.
- Heat until just melted, then remove from heat.
- Allow mixture to cool for about 5 minutes so that it's still liquid, but not as warm. This will allow you to blend the essential oils into the mixture without damaging the oils' healing qualities.
- If using beeswax, stir into the rub after removing from heat.
- Add essential oils and blend well.
- Pour blend into a small glass jar.
- To use, rub mixture on chest or wherever needed.
- Store closed jar in a dark, cool place for up to 1 year.
Notes
- Essential Oil Safety: For children, always use essential oils with caution and proper dilution. This recipe includes a gentler version suitable for ages 2+, but avoid applying near the face, nose, or mouth. For children under 2, do not apply essential oils directly to the skin unless advised by a qualified professional.
- Dilution Guidelines: This recipe uses about 2 tablespoons of carrier oil. For a milder, kid-safe version, use fewer total drops of essential oil. Lower dilution is best for children, especially for short-term use.
- Kid-Safe Oils: Some essential oils commonly used for respiratory support—such as eucalyptus, peppermint, and rosemary—can be too strong for young children. For a gentler option, stick with oils like lavender, frankincense, lemon, and tea tree in small amounts.
- Texture Tips: Beeswax is optional but helps create a thicker, more traditional vapor rub texture. Without it, the mixture will remain softer and more like a balm.
- Storage: Store in a sealed container in a cool, dark place for up to 6–12 months.
I'd love to hear how this works for you!




Is it supposed to smell like anything? I made this, this morning, I doubled the recipe, but, it doesn’t smell like anything. I’ve put it on my chest as well as under my poor raw nose and still nothing. What did I do wrong?
Hi Daniela. What essential oil brand are you using?
I’m using Pure essential oils from Melaleuca
I personally don’t recommend their products. I haven’t looked in detail at their oils but I would check these posts to see how they meausure up.
https://wholenewmom.com/the-great-essential-oils-showdown-which-essential-oils-company-is-best-part-3/
https://wholenewmom.com/pure-essential-oils-testing/
Might be that they aren’t that high quality?
Hello. Is it necessary to melt the coconut oil, if I am not adding beeswax?
Hi there. It really depends on how soft your coconut oil is. In cooler months, yes you definitely will have to. Hope it works well for you and thanks for reading!
I don’t have frankincense, thyme, or tea tree at the moment. But I do have eucalyptus and peppermint and lavender and lemon. My son is 7….what would the recipe be in my case?
(I have used eucalyptus in carrier oil on his feet before. Oops.)
Hi there – sorry for the delay. You don’t want to use eucalyptus. Lavender is OK. No peppermint either. I would just do the lavender and lemon and do the number of drops total for the kid version. Hope that helps!
I look forward to trying this vapor rub. I will be experiencing some. I am a huge fan of Castro Oil just as a foot massage oil. It helps with sleep. I wonder how it would work with this recipe?
Thanks! You mean castor, correct? I think it would be fine! Funny I have this post about castor oil packs on my site but never knew about castor oil and sleep – thanks for telling me!
Yeah, I have used castor oil packs for years, too. The stomach packs calm and makes you drowsy they are time consuming and kinda messy, but totally worth it. I have used small packs all over the body with a lot of success. My favorite me thing is to massage my toes with a small mixture of castor oil and coconut oil two or three nights a week. I’m 69 and have nerve pain in my toes, it is a game changer for me.
About the vapor rub. I know I will probably need to use bee wax or coconut oil as well because the castor oil is thin like cooking oil.
Also, I don’t know if I should mention this, but The Dollar Tree has great small glass jars for us that do alot of DIY.
I do enjoy your newsletter. We are gluten free eater’s, but I still learn something.
I’ve done some of them- not as many as I could have…they really calmed my son down. I love that you are saying that about your toes. I have someone I need to email about that. You can do castor oil, but it will just be thin – that’s OK!
That’s fine about the Dollar Tree :). Probably it’s the $1.25 tree b/c of inflation now, sadly.
Thanks for the kind words! You mentioned that you are GF but still learn something–do you mean that you would like more recipes or that you are pretty experienced w/ GF eating?
I hope to have a lot more content soon–almost done a new post on zeolite ;).
Instead of making vapor rub we can do steam inhalation for 10-15 min. It helps a lot if you don’t have vicks.
Great post!
Someone has probably already mentioned this, but…
The 1,8-Cineole content of eucalyptus and menthol in peppermint can cause a slowing down of breathing and possible neurological side effects in young children. The latest I’ve seen from Tisserand is that peppermint should be avoided altogether in children under 3 and at a dilution rate of 0.5% for children 3-6. Eucalyptus should be at a 0.5% dilution for children under three and at 1% for the 3-6 range. https://tisserandinstitute.org/learn-more/kids-inhalation-safety/
For the recipe, you have 2Tbsp of oil– 0.5% of that is 4.5 drops, 1% is 9 drops. So the “any amount” needs to be qualified. If someone uses eucalyptus for all 12 EO drops, the resulting rub would not be suitable for children.
Thanks for sharing this. I updated the post with additional safety information. Sorry it took so long to respond. Your comment got buried and I just noticed it again. Take care!