Diffusing Essential Oils #AtoZChallenge

Welcome to my letter D post in the #AtoZChallenge. My theme for this challenge is aromatherapy and today, I’ll talk about one of the most common ways of using essential oils: diffusing.

When I first started using essential oils, oil lamps were still popular. These use a tealight under the essential oil bowl. Other options were aroma stones, which you were supposed to lay on the heating. However, heat can alter the effects of the essential oil and is, for this reason, not recommended.

When I first got my own essential oil diffuser, it was a nebulizer that works with a fan. Then, about a year and a half ago, I got an ultrasonic diffuser. This is a diffuser in which you add water and essential oils. Ultrasonic waves then convert the water and oil into a fine mist. There are advantages and disadvantages to both types of diffusers:


  • Fan-based nebulizers are more expensive than ultrasonic diffusers.
  • They also are usually louder. My nebulizer’s fan made a horrible noise, while the only sound my ultrasonic diffuser makes, is a slight bubbling of the water.

  • You don’t need to clean fan-based nebulizers. Rather, you remove the oil filter or switch off the bottle of oil. My nebulizer had oil filters, but I’ve heard there are also diffusers to which you attach a bottle of essential oil directly. Ultrasonic diffusers need to be cleaned occasionally. I heard various things about how to clean a diffuser. I personally fill about half the diffuser’s container with water and then add a bit of white vinegar. Then I turn on the diffuser for five to ten minutes. I finally have it on with just water to clear out the vinegar smell.


I, to be honest, prefer my ultrasonic diffuser because it’s quieter than the fan.

There are many brands of diffusers. Some ultrasonic diffusers are as cheap as €15. Mine cost about €40. My AromaStream® fan-based nebulizer cost about €60.

Ultrasonic diffusers also come in various sizes. Mine has a container of at most 300ml water, which is enough to diffuse essential oils into a large bedroom or normal living room. The diffuser size determines how many drops of essential oil you can use in it. With a 300ml diffuser like mine, 10-12 drops is recommended.

Many essential oil diffusers have other uses besides diffusing essential oil. For example, mine has LED lights in it too, so it doubles as a night light. I’ve also heard of an essential oil diffuser with a Bluetooth speaker in it. I think that’s awesome!

8 thoughts on “Diffusing Essential Oils #AtoZChallenge

  1. I got a bit too enthusiastic cleaning my ultrasonic diffuser and I guess I got water in areas that aren’t supposed to get wet. Now the LED lights don’t come on, and the on/off button isn’t really reliable, so I have to turn it off between uses or it might magically turn itself on. However, I’m too cheap to replace it as long as it still diffuses oils into the air.

    Liked by 1 person

    1. Oh, I totally understand this. I am pretty careful with my diffuser, but then again I may not have cleaned it often enough, as the bottom of the water container has some discoloration on it from oil residue.

      Liked by 1 person

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