Hello! I love this article. So helpful. I am blending some oils for diffusers and used this article to help me formulate a blend to promote clear breathing. It has lemongrass, rosemary, eucaliptus and incense. I used your suggested ratios for top and bottom notes and it smells lovely. But something weird happens! The smell kind of disappears after you first smell it. It’s almost as if this particular blend kind of blocks the olfactory nerves or something, because after the first smell I can hardly smell it at all. My husband and friend tested it for me and something similar happens to them. Do you have any ideas why this might happen? At first I thought I made the blend too weak, but then I realized that the first sniff was great and after that it receded to nothing. Any thoughts?
Next, try diluting your blend in a carrier oil. You can take 4 drops of any carrier oil such as jojoba, sweet almond, grapeseed, avocado, or any oil you’d like (preferably one without a strong scent) and add 1 drop of your essential oil blend to it. You now have a 20% dilution. Now smell it? What do you think? Does that change the scent? What do you notice first? How does it make you feel now? Describe your thoughts in your notebook.
Hi, Jesslyn. Essential oils do have shelf-lives as do base oils (also known as carrier oils). The shelf-life will vary based on each oil so you’ll want to research each oil in your DIY blend to find that information as well as any carrier oil you add your EO blend into. When stored properly, most EOs and EO blends diluted in carrier oils will last 1-2 years. Hope that helps!
You could try using equal amounts of each and see how it turns out for you. The problem I find with that is that the stronger scents will tend to overpower the lighter scents because too much was used. For example if you were to blend lavender and patchouli and you used equal amounts, your blend is probably not going to smell as good as if you used more lavender than patchouli because patchouli is very strong and it can smell bad if too much is used.
Organic Infusions, Inc is a farm direct, wholesale essential oil supplier committed to purity. During inhalation of an authentic certified organic or wildcrafted therapeutic grade essential oil, you are connecting to the very life force of the plant. The energetic vibration of the plant unites with the body harmonics within each of us. Organic Infusions understands that when aromatherapy essential oils are altered by artificial means, the precious essence of those oils is forever changed. For this reason Organic Infusions does not carry essential oils that have been diluted, altered, or synthetically modified.
Joan Marie, each brand of essential oils are different. For example, I used a cough drop recipe from Dr. Eric Z with my doTERRA and Young Living Oils, I needed less. If I had known half of the amount may have worked, I wouldn’t have wasted so many precious drops of oil. I even tried the recipe over and it still turned to syrup only. Also for babies, you can only use maybe 1-3 drops per Tablespoon carrier oil and more essential oils for adults.
When you smell a scent or an aroma, the smell hits the limbic system of your brain, which controls your memories and emotions. So that freshly-baked cookie probably makes you feel good about the times you baked cookies with grandma when you were little. Isn’t that amazing? Read on to find out the awesome benefits of aromatherapy as well as 30 wonderful essential oil diffuser recipes!
Hypnotic use has been associated with a 35% increase in developing cancer, and patients receiving hypnotics are more than 4 times likely to die than people who are not on the drugs. It appears that the dosage plays a key role, but “even patients prescribed fewer than 18 hypnotic doses per year experienced increased mortality, with greater mortality associated with greater dosage prescribed.” (3)
Hi – I recently read that lemon is a great oil for focus in children. I also read that it pairs well with rosemary. I want to make a roller-bottle for my son to take to school. I am not really sure how to mix it. How many drops would you suggest of each and do I need to include a carrier oil? I am super new at this and the internet information and books are overwhelming. Thanks in advance.
Hi – I recently read that lemon is a great oil for focus in children. I also read that it pairs well with rosemary. I want to make a roller-bottle for my son to take to school. I am not really sure how to mix it. How many drops would you suggest of each and do I need to include a carrier oil? I am super new at this and the internet information and books are overwhelming. Thanks in advance.
Weird question- how can you switch from mix to mix in the same diffuser without having crossover? Is cleaning it out very complicated? And how to inhibit mold growth in the cold air diffuser- is it just a bonus that the EOs are anti bacterial/biotic/fungal or do you have to add some other ingredient? (I did read the article, I just didn’t see it, but it’s almost 1 am, so that may be why, lol)

Marjoram essential oil – Honestly, after I first smelled this essential oil, all my favorites went out the window. There is something delightful about sweet marjoram, that just smells soooooo good to me! It's seriously one of my favorite essential oils on smell alone. It's also an incredible powerhouse (what essential oil isn't? lol) and very good at helping to relax and calm the body so that you can sleep. I don't make a sleep blend without this essential oil!
In fact, the benefits of diffusing essential oils into the air are one of the main reasons I’m loving these essential oil recipes. When you apply heat to essential oils, many studies show it can actually denature many of the most important chemicals and compounds, so you are essentially just diffusing the oils for scent, and not for the beneficial aspects.

I would never recommend doing that. Diffusers are a great way to scent your home with the benefits of essential oils. The plastic in a cpap machine is more than likely not tested for oil use and can degrade over time. You do not want that doing through a tube directly into someone’s body. That’s a sure way to potentially get too much oil in your body and make you sick.
The only reason I say to use limited drops in this article is so you don’t waste your oils as you’re experimenting on what blends you like. Once you have a good sample blend for your air freshener and you like it, you can make more of the blend in a larger amount. So your 3 drops becomes 30 drops, your 5 drops becomes 50 drops and your 2 drops becomes 20 drops and so on. Once you have your blend… you are still going to need to dilute it in your carrier oil of choice.
Jill, thank you for your blog post. I have never used essential oils. Thanks for the information on the different oils and the combinations. I have heard of essential oils, just was never sure which oils go together. I want to try them. I have 10 med size plastic containers full of candles of every shape and color for each season and plus some. In the closet and under the bed. I hardly use them much anymore, since they just don’t seem to hold the smell when they are burning. They just sit in the plastic boxes taking up space.
JASMINE. A sweetly floral scent, jasmine appears to have serious sleep-promoting capabilities. Research shows jasmine improves sleep quality and cuts down on restless sleeping, as well as increasing daytime alertness. A 2002 study showed that jasmine delivered all of these sleep benefits, as well as lowering anxiety, even more effectively than lavender.
When you smell a scent or an aroma, the smell hits the limbic system of your brain, which controls your memories and emotions. So that freshly-baked cookie probably makes you feel good about the times you baked cookies with grandma when you were little. Isn’t that amazing? Read on to find out the awesome benefits of aromatherapy as well as 30 wonderful essential oil diffuser recipes!
I've recently gotten into essential oils and what I love about this set is that they are already mixed and labeled for what you want. So for my sinuses I already make my own version of "Breathe Best" because Vicks makes my skin peel. However, my blend means I have to purchase 4 oils to make one mixture. Now, I have one bottle already mixed that I stir into my coconut oil and use! The smells are amazing and the variety is perfect. You can use them in a diffuser or like I do, blended with coconut oil to put right on your skin!
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