Background information

Smells nice and has an effect – what fragrance diffusers do to your body

Annalina Jegg
13.12.2022
Translation: Jessica Johnson-Ferguson

How to feel great at the push of a button? Start up an aroma diffuser containing high-quality essential oils. Find out how this works in detail from a fragrance expert and an aromatherapist.

How smelling works

«The information is stored in the brain. At the same time – and this is the exciting thing about smelling – it evokes the feeling you had when you first smelled vanilla.» But that’s not all: «Smells often even remind us of images stored in the brain.» In other words, not only do scents activate our brain, but also our memory.

Aromatherapy isn’t mumbo-jumbo

Generally speaking, fragrances have an effect on two different levels: on the body and on the mind. As we’ve already learned, the effect they have on the mind differs from person to person. Whether I like a fragrance depends on what memories I associate with it. «The physical effect, on the other hand, is the same for everyone,» Hatt says.

If you’ve been dismissing aromatherapy as hocus-pocus, it’s understandable. After all, many a charlatan has used the term aromatherapy to promote ineffective cures and make lots of money with it. Here’s Hutt’s take on that: «The scam usually involves a single scent that will cure anything from corns to a twisted bowel. This has absolutely nothing to do with aromatherapy.»

Aroma diffusers: soothing your mind

«Diffusing a scent in your home isn’t the same as an inhalation session at your aromatherapist’s. There, you’re doing targeted, concentrated and conscious work with fragrances,» says Ursula Voneschen. With ambient diffusion, the number of molecules reaching your body isn’t enough to have a significant effect on ailments. This means diffusers are primarily targeting your mind and general well-being. Or training up your sense of smell.

Using your fragrance diffuser properly

You can also get diffusers that do without water entirely and use only essential oil. They’re generally quieter, give off a more intense fragrance and break up the oil by means of a compressed air pump. They’re less suitable for larger rooms, because their range is smaller than diffusers that work with a mix of oil and water. Both diffuser types are a good alternative to a fragrance oil burner. Speaking of which...

Fragrance oil burners – stay away!

Remember old-school fragrance oil burners? The ones that use water and essential oil in the dish on top and a tiny candle underneath. Thankfully, nobody has to resort to those anymore. They can be a health hazard. Intense heat is generated by the flame of the candle. This produces unhealthy fumes, such as soot and formaldehyde, which you then breathe in.

You should especially avoid fragrance oil burners if you share your home with children or animals; they’re particularly sensitive to these substances. Diffusers the better option, because they don’t burn the oil but nebulise it. This means there are no toxic fumes.

Shopping guide: what makes a good aroma diffuser?

Some essential oils may damage plastic. «Glass or high-quality plastic should be standard in a diffuser, but unfortunately this isn’t always the case with models manufactured in China,» the aromatherapist emphasises. If you’re thinking of getting a diffuser, make sure you the materials used are of high quality.

To train your nose, you should change the scent in your diffuser from time to time. Otherwise, you’ll get used to the smell and no longer notice it. Tip number two: get several essential oils. Go for quality and make sure they’re 100 per cent all-natural essential oils. Very cheap oils are usually of poor quality and contain unhealthy solvents or synthetic fragrances.

How often you use your diffuser, on the other hand, is a matter of taste. What’s important to know is that it shouldn’t run non-stop. That’s why diffusers usually have an interval circuit installed. As Voneschen explains, «Too many fragrance molecules in the air can cause headaches or nausea.» Features like LED lighting, extra fine nebulisation or the like are nice gimmicks, but not a must.

To get you started in the world of fragrances, here’s a list of 5 essential oils plus their effects and uses in aromatherapy.

5 essential oils and their effect

Jasmine

  • Smells sweet and sensual.
  • Has a relaxing, harmonising and strengthening effect especially on your mood.
  • In aromatherapy, jasmine is used to combat anxiety and exhaustion, among other things.

Pine

  • Smells of menthol and herbs.
  • Stimulates blood circulation and concentration.
  • In aromatherapy, pine oil is used in the case of respiratory diseases, circulatory disorders and stress conditions.

Lavender

  • Smells floral and herbaceous.
  • Is one of the few essential oils that can be applied undiluted to the skin.
  • Has a calming effect and promotes sleep.
  • In aromatherapy, the scent is used in the case of restlessness and sleep disorders, as well as muscle cramps.

Lemongrass

  • Smells fresh, cool and slightly lemony.
  • Has a mood-lifting and stimulating effect.
  • In aromatherapy, lemongrass is used in the case of states of weakness, depressive moods or colds.

Rosewood

  • Smells floral, woody and rosy.
  • Has a strong antibacterial, strengthening and balancing effect.
  • Aromatherapists and therapists use rosewood oil in the case of skin inflammations, wounds and depressive moods, among other things.
Author: Annalina Jegg

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Annalina Jegg
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oliver.fischer@digitecgalaxus.ch

The adjectives that describe me? Open-minded, pensive, curious, agnostic, solitude-loving, ironic and, of course, breathtaking.
Writing is my calling. I wrote fairytales age 8. «Supercool» song lyrics nobody ever got to hear age 15 and a travel blog in
my mid-20s. Today, I’m dedicated to poems and writing the best articles of all time. 


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