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What are aroma diffusers and what do they do?

Aroma diffusers are known as essential oil diffusers are devices used to spread the fragrance of herbal and essential oils.

The history of these diffusers and essential oils can be traced back to ancient civilisations such as China, Egypt and Rome.

Essential Oil History

Essentially, they enhance an environment by spreading the fragrance of herbal and essential oils throughout the air. This form of aerial diffusion is one form of aroma therapeutic application.

How do aroma diffusers work?

When using essential oil diffusers aka aroma diffusers, all of the particles get distributed throughout the air, filling the room.

An important area of using diffusers is that essential oil is used as the prime ingredient of aromatherapy. Research has shown that the scent of essential oils enter the brain to stimulate it and create a high sense of wellness and physical as well as psychological health.

5 Benefits of using essential oil diffusers are:

  • Purification and disinfection of the air against all forms of virus, pathogens and bacteria
  • Sets the mood and impact for aromatherapy
  • A focus of energy and concentration of positive health aura
  • Tangible reduction of stress and anxiety
  • Spreading the sweet fragrance inside and outside the home

How many classifications of aroma diffusers are there?

Essential oil diffusers (aroma diffusers) have five main classifications: the nebulizing diffusers, the humidifying or ultrasonic oil diffusers (what we sell), the evaporative diffusers and the heat diffusers.

Ultrasonic (humidifying) diffusers

These diffusers use electric current to cause a disk instrument to emit a vibration which will cause the spread of essential oil microparticles into the air. This type of oil diffuser creates a mist that is very suitable for an aroma therapeutic environment because they are a cold mist diffuser. No heat is applied to the oil, thus keeping the essential oil’s healing properties intact. It is the most popular type of essential oil diffuser today.

Ultrasonic Aroma Diffuser

Evaporative oil diffusers

These diffusers are basically wind-blown diffusion of the essential oils. This, of course, is a highly-controlled process. There is a fractioning of the essential oils which may cause the diminishing of the therapeutic properties of the essential oils. Aromatherapy cannot be maximized sufficiently with the use of evaporative oil diffusers.

Heat Diffusers

Heat diffusers are units such as candle burners (shown below). These diffusers cause essential oils to evaporate quickly.

However, this type of heat diffusers makes it a little bit more economical as well as more silent to use essential oils, compared to essential oil diffusers using electric charge, such as the ultrasonic devices.

Candle Aroma Diffuser

Personal diffusers such as reed diffusers or lava stone diffusers. These diffusers use no heat and no water to disperse essential oils. They are basically natural materials that absorb the essential oils, and distribute the aroma into the space over time. They are a very economical way to diffuse essential oils, and also suitable for places where no electricity is available.

Reed Aroma Diffuser

One important note about essential oil diffusers is that, in general, they are exceedingly better than the traditional use of candles for essential oil diffusion. Candles tend to drown the fragrance of essential oils with their own wick-based scent. Thus, it defeats the spread of the health benefits of essential oils.

Final Thoughts

An essential oil diffuser is simple to use and can be put in the bedroom, living room or in any living environment where you could relax. These diffusers offer many different health benefits in an incredibly low price.

Essential oils could be toxic if taken orally and shouldn’t be swallowed. They are very potent and they must be diluted in a lotion or carrier oil before you can safely use them on the skin. Diffusers offer a fantastic middle ground; as only water is required to mix in with the essential oils.

The user of essential oils is commonly utilized in aromatherapy applications. In addition, they are widely used for beauty and body treatments. They are not perfumes. They are part of the alternative medicine category but are becoming more and more relevant in conventional medicine as scientists are realizing the importance of these very basic substances because of their wide variety of constituents.

If you want to know more about Essential Oils for Health and Well-being, you can visit me at:

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