The Best Diffuser Australia: Find Your Best Oil Diffuser [2022]

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Finding the best diffuser Australia offers to aid in relaxation can be a challenging task within itself. As you’re browsing the internet for options, you will see that there’s a huge variety to choose from when it comes to the best oil diffuser Australia has available.

Though you may wonder, what is the best diffuser for essential oils, this handy guide hopes to answer that question for you. I’ll look at cheap diffusers for essential oils as well as other types like the best reed diffuser Australia, and many more.

Click here to see the best diffuser Australia offers now!

Finding the best diffusers for essential oils shouldn’t have to be difficult or stressful. With my oil diffuser reviews and in depth buying guide, the best diffuser for oils is easier for you and your family to find.

best diffuser, best oil diffuser

Compare Top 10 Of The Best Diffuser Australia 2022

NameImageTypeCapacityRun TimePriceFeaturesRating
Asakuki 5 in 1 Essential Oil DiffuserAsakuki 5 in 1 Essential Oil DiffuserUltrasonic500ml10 – 16 hoursCheckLarge water tank, auto shut off, mist function4.5
dōTERRA Petal Oil DiffuserdōTERRA Petal Oil DiffuserUltrasonic150ml4 hoursCheckTime setting, mist, soft ambient light4.5
Vitruvi Ceramic Stone DiffuserVitruvi Ceramic Stone DiffuserUltrasonic100ml3 hoursCheckAutomatic shut off, mist, optional light4.5
GX·Diffuser Smart Wi-Fi DiffuserGX·Diffuser Smart Wi-Fi DiffuserUltrasonic300ml10 hoursCheckAdjustable mist w/ timer, LED lights, waterless auto off4.0
Aromatika Reed Diffuser LemongrassAromatika Reed Diffuser LemongrassReed200mlN/ACheckLemongrass oil diffuser, bamboo sticks4.0
MOR Boutique Marshmallow Mini Reed DiffuserMOR Boutique Marshmallow Mini Reed DiffuserReed80mlN/ACheckRattan reed sticks, oil-based formula4.0
ArtNaturals Aromatherapy Essential Oil DiffuserArtNaturals Aromatherapy Essential Oil DiffuserUltrasonic150ml4 – 5 hoursCheckUltrasonic cool mist technology, LED lights, auto shut off4.5
Arovec™ Ultrasonic Essential Oil DiffuserArovec™ Ultrasonic Essential Oil DiffuserUltrasonic120ml8 hoursCheckColour changing LED light, waterless auto shut off, mist4.5
Organic Aromas Raindrop 3.0 Nebulizing Essential Oil Diffuser for AromatherapyOrganic Aromas Raindrop 3.0 Nebulizing Essential Oil Diffuser for AromatherapyNebulizingN/A2 hoursCheckTouch sensor light switch, volume switch, auto shut off4.5
Organic Aromas Nebulizing Pure Essential Oil Aromatherapy DiffuserOrganic Aromas Nebulizing Pure Essential Oil Aromatherapy DiffuserNebulizingN/A2 hoursCheckLED rainbow mood light, plastic / heat / water free4.5

Top 10 Of The Best Diffusers Australia 2022

Handy reference list of the best essential oil diffuser Australia offers – see all full best diffuser oil reviews below!

  • Asakuki 5 in 1 Essential Oil Diffuser, Ultrasonic
  • dōTERRA Petal Oil Diffuser, Ultrasonic
  • Vitruvi Ceramic Stone Diffuser, Ultrasonic
  • GX·Diffuser Smart Wi-Fi Diffuser, Ultrasonic
  • Aromatika Reed Diffuser Lemongrass, Reed
  • MOR Boutique Marshmallow Mini Diffuser, Reed
  • ArtNaturals Aromatherapy Essential Oil Diffuser, Ultrasonic
  • Arovec™ Essential Oil Diffuser, Ultrasonic
  • Organic Aromas Raindrop 3.0 Essential Oil Diffuser for Aromatherapy, Nebulizing
  • Organic Aromas Pure Essential Oil Aromatherapy Diffuser, Nebulizing

Choosing The Best Essential Oil Diffusers 2022

To help identify what is the best essential oil diffuser 2022 Australia, you should first consider the key features that each best diffuser for essential oil needs.

Water usage, size, and noise are just a few key features to review before choosing the best diffuser 2022. When looking into the best reed diffuser brand Australia has, definitely evaluate the cost of repurchasing reed sticks, for example.


“What are the best diffusers in Australia?” may be your initial question when beginning your search. Among the best diffusers on the market Australia offers, there are a variety of types with varying functionalities.

Allow this guide to introduce you to the best aroma diffuser Australia can offer.

Ultrasonic Diffusers

An ultrasonic type is the best aromatherapy diffuser Australia option because of its versatility and value for money. It diffuses a mixture of water and oil into the air, making it the best diffuser on the market for drier climates. Among the best ultrasonic diffusers Australia has is the Asakuki 5 in 1.

  • Water refill required
  • Great for dry climates
  • Very customisable
  • Pricey in some cases
best diffuser, best oil diffuser

Evaporative / Reed Diffusers

Reed diffusers don’t need electricity to function because they only use circulating air to generate scent. The scent is drawn up a “reed” from a reservoir of liquid within a pot. The reed diffuser best works for those who want a safe and cheap option for aromatherapy. The Aromatika is one of the best reed diffuser brands, producing the strongest and best smelling reed diffusers Australia offers on the market.

  • Don’t need any electricity to function
  • Cheapest type of diffuser
  • Short term diffuser
  • Need to repurchase reed sticks

Nebulising Diffusers

A nebulizing diffuser diffuses only 100% pure oil into the environment to maximise its effects. Nebulizing diffusers are among the top 10 diffusers and compare really well with other large essential oil diffuser options. These could be the best air diffuser Australia has, but they are also usually the most expensive.

  • Uses 100% of the oil, purest form of oil diffusion
  • No water input needed
  • More costly than other types
  • Can be noisy

Heat Diffusers

This type heats up the essential oil and evaporates it into the air, meaning these are not one of the best air diffusers for a household with small children or for a baby room. The large diffuser types using heat can effectively cover your entire house with aromatherapeutic effects.

  • Economic option
  • Changes essential oils at a chemical level
  • Uses heat – not safe for children
best diffuser, best oil diffuser

Capacity And Run Time

The total run time of a diffuser is important so you know how long the diffuser can be left unsupervised. Most diffusers can run on low mist for over 6 hours and the best large room diffuser options have an automatic shut off function to avoid overheating.

Anyone looking to buy essential oil diffuser models based on run time may be disappointed as some make unsubstantiated claims! Always be sure to check reviews from people who have experience using the product if this is your main concern.

When considering the best reed diffuser for large room use, there’s no need to worry as reed sticks function without electricity 24/7 until they are fully used up.

Space / Room Size

Among the best home diffuser options are some products that cannot be used in very small rooms for long periods as overexposure to the essential oils can occur. Any large oil diffuser should only be used in average sized rooms and never directly next to your bed.

Nevertheless, the best room diffusers are portable and lightweight with a small footprint for comfortable placement nearly anywhere so you can truly personalise your use.

Material And Durability

The Asakuki Diffuser is an aromatherapy diffuser best known for its BPA free material that matches the composition of a baby’s bottle. Many ultrasonic diffusers offer the same material, which makes it great for families with children and pets.

Most of the cheap oil diffusers may be made of plastic that isn’t durable nor resistant to scratches or accidental falls and are less suitable if you’re looking for a long term diffuser.

The Vitruvi Diffuser for example is considered one of the best diffuser for large rooms Australia offers, is made out of handmade porcelain, ensuring a toxin free diffusion similar to glass based nebulizer diffusers.

best diffuser, best oil diffuser


All diffusers should be safe to use. However, I recommend looking for the best aromatherapy diffusers that also offer automatic shut off to avoid any overheating.

The best diffuser for large room spaces also tends to emit more oil, so with all large aroma diffusers, avoid keeping the device on for many hours and opt for the intermittent function to avoid overexposure to inhaling the essential oils which can come with side effects.

Other Great Features

The best diffuser for aromatherapy usually also provides multiple functionalities for true customisation. Below I’ll list some features to look out for and pinpoint when they might be most useful.

Night Light – A great feature to watch out for is a night light that doesn’t trigger your eyes or disturb your sleep patterns. Multiple diffusers also offer colour options so you can pick your favourite!

Humidifier – If you live in a dry climate, looking for a diffuser with an added humidifier function can provide a real benefit! The best humidifier diffuser emits more moisture into the air through water droplets to help soothe your dry eyes, skin, or nose.

Mist Modes – Having the option to pick between varying mist modes allows you to further personalise your experience of using the best aromatherapy diffuser and humidifier. Many devices offer low mist and high mist functions. Low mist lasts for several hours on end and high mist modes are for more rapid bursts of aroma.

Timer – An added timer function for diffusers is valuable when you want to set a duration for using the device, or even for use when you’re sleeping. Various diffusers typically offer a timer ranging anywhere between 2 to 6 hours.

Best Oil Diffusers Australia Reviews 2022

Best Ultrasonic Diffuser Australia 2022

Asakuki 5 in 1 Essential Oil Diffuser Review

Asakuki 5 in 1 Essential Oil Diffuser

Rating: 4.5


  • Type: Ultrasonic
  • Capacity: 500ml
  • Run Time: 10 – 16 hours

The Asakuki 5 in 1 Essential Oil Diffuser beats the competition with the largest water capacity. With a 500ml water tank, you can enjoy up to 16 hours on low mist, with a safety auto-off feature that prevents the device from overheating, perfect for families with curious babies looking to explore everything around them.

Along with an adjustable timer, 2 levels of silent ultrasonic mist density functions including nebuliser, and 7 different LED colours to switch between, this device is sure to be a family favourite! It’s fully BPA free and made from the same material as a baby’s bottle.

Depending on the intensity of the scent you wish the Asakuki Diffuser to produce, simply add 5-10 drops of an oil of your choice, and enjoy a stress free environment no matter what goes on in life. This certainly could be the best diffuser aromatherapy enthusiasts could ask for.

What I like:

  • Diffuser and humidifier in one
  • Large water capacity – up to 500 ml
  • Features two levels of ultrasonic mist & seven different LED light colors
  • Auto switch – prevents the diffuser from overheating when it runs out of water

What I dislike:

  • Complicated to set up

>> Click here for the latest prices.

dōTERRA Petal Oil Diffuser Review

dōTERRA Petal Oil Diffuser

Rating: 4.5


  • Type: Ultrasonic
  • Capacity: 150ml
  • Run Time: 4 hours

If you’re looking for a diffuser with a small footprint, check this one out. Weighing around 500 grams, with a height of about 13cm and a width of 15cm, this device is portable and compatible with most rooms.

The dōTERRA Petal Oil Diffuser can fill rooms of up 30m2 with its intense scent diffusion function, triumphing as one of the best smelling essential oils for home use.

Offering a 2 or 6 hour continuous work time, or a 12 hour intermittent timer with light settings ranging from a nightlight to light free, this 3 piece diffuser is conveniently customisable according to your needs.

Many customers have stated the dōTERRA Petal Oil Diffuser has such a highly functioning scent transfer that it’s coined the best scent diffuser. Though relatively expensive, the device appears to not waste a single drop of oil, cherishing its benefits all around your household.

What I like:

  • Covers up to 31 square metres
  • Soft white ambient light ideal for night use
  • Features three time settings – one, two & four hours
  • Comes with an Australian plug 

What I dislike:

  • Quite small yet pricey
  • Short run time – four hours

>> Click here for the latest prices.

Vitruvi Ceramic Stone Diffuser Review

Vitruvi Ceramic Stone Diffuser

Rating: 4.5


  • Type: Ultrasonic
  • Capacity: 100ml
  • Run Time: 3 hours

The Vitruvi Ceramic Stone Diffuser is handcrafted out of porcelain, providing an immediate touch of luxury into any home. Although the material reflects quite heavily in its price, the Vitruvi Diffuser is considered the best electric diffuser available.

With a 100ml water tank, this device works for 3 continuous hours, or 7 hours intermittently. For the safety of the household and any children, it turns off automatically when it runs out of water or as the timer goes off.

Among its most notable features is the distance of scent diffusion offered. It reaches all rooms up to 50m2 effectively representing an aroma diffuser best for large rooms or spaces.

Its small dimensions contrast its powerful working speed with an added option to change the light accordingly to the time of day. The BPA free material also ensures safe usage for however long you wish.

What I like:

  • Easy to clean, BPA free water container & ceramic diffuser
  • Automatically turns off when it runs out of water or the timer’s done
  • Can be used either with or without the light on

What I dislike:

  • American plug
  • Small tank capacity

>> Click here for the latest prices.

GX·Diffuser Smart Wi-Fi Diffuser Review

GX·Diffuser Smart Wi-Fi Diffuser

Rating: 4.0


  • Type: Ultrasonic
  • Capacity: 300ml
  • Run Time: 10 hours

Those who are after more techy devices should have a look at the GX Diffuser. This device can be connected to your Alexa or Google Home or alternatively offers its own app, the Tuya App, through which you can easily control the diverse functionality of the GX Diffuser.

The working sound of this diffuser is 32dB which is quieter than a mosquito, allowing you to sleep peacefully at night while inhaling the therapeutic aromas. With this device, you get 7 different light settings, three time modes, a humidification mode, and a high to low mist function.

The GX essential oil diffuser best represents a simple device within the body of a highly intelligent machine that can adjust to you however you may require. Our ultrasonic aroma diffuser review applauds this product for how well it distributes the aroma around the entire room, creating a truly peaceful space.

What I like:

  • Also acts as a humidifier
  • Wifi enabled – can be controlled through voice or app
  • Features three time models, seven adjustable lightings & low/high mist function
  • Australian standard plug

What I dislike:

  • Some devices are reluctant to connect to this smart diffuser – check out videos on YouTube for help

>> Click here for the latest prices.

The Best Reed Diffusers Australia Reviews 2022

Aromatika Reed Diffuser Lemongrass Review

Aromatika Reed Diffuser Lemongrass

Rating: 4.0


  • Type: Reed
  • Capacity: 200ml
  • Run Time: N/A

If your budget is tight but you still want to enjoy the beautiful aromas of essential oils, this one is a great pick. The Aromatika Reed Diffuser Lemongrass has one of the best reeds for diffusers thanks to its high quality and long lasting bamboo material.

This reed diffuser uses 100% pure essential oil without the need for heat or water for it to function. The product comes with 10 reed sticks and the more you add in one go, the more intense the scent will be.

With a sizeable 200ml bottle full of lemongrass essential oil, and a cheap price, this product competes among the best reed diffusers for large rooms. Although the reed diffuser lasts only for two months on average, it’s certainly great value for money.

What I like:

  • Safe & flame free
  • Oil diffuser is alcohol free and therefore lasts longer
  • Contains 200 ml of oil diffuser & ten bamboo sticks

What I dislike:

  • Scent can be overwhelming as it tends to concentrate in a small space

>> Click here for the latest prices.

MOR Boutique Marshmallow Mini Reed Diffuser Review

MOR Boutique Marshmallow Mini Reed Diffuser

Rating: 4.0


  • Type: Reed
  • Capacity: 80ml
  • Run Time: N/A

The MOR Boutique Marshmallow Mini Reed Diffuser provides a touch of style to any home. With its chic design and petite size, the diffuser emits pleasant floral scents accompanied by notes of snow musk, jasmine, and white carnations.

This diffuser is one of the best cheap reed diffusers and will nevertheless provide a pleasant scent that lasts for a while, and after the reeds have fully infused, many reviewers claim that the scent permeates in the room for some time after.

Not to mention the oil based formula of this product makes for the best reed diffuser base as it has been proven to last longer than bases that are mixed with water.

What I like:

  • Cheap price
  • 80 ml volume 
  • Oil based formula for stronger scent and greater performance
  • Uses rattan reed sticks for efficient travel up of fragrance oil 

What I dislike:

  • Limited to smaller spaces

>> Click here for the latest prices.

More Best Essential Oils Diffuser Reviews Australia

ArtNaturals Aromatherapy Essential Oil Diffuser Review

ArtNaturals Aromatherapy Essential Oil Diffuser

Rating: 4.5


  • Type: Ultrasonic
  • Capacity: 150ml
  • Run Time: 4 – 5 hours

The ArtNaturals Aromatherapy Essential Oil Diffuser uses silent ultrasound vibrations to generate the ultimate relaxing space. Featuring a 150ml tank, 5 hours of interrupted functioning, a timer, and an auto-off function.

This product diffuses oil through unique sonic vibrations, resulting in maximum vapour dispersal. Its patented ultrasonic technology makes it the best essential oil diffuser for large space use as the mist travels far.

With a humidification function and 7 LED colours that can operate as a night lamp thanks to the device’s relaxing lighting levels, the ArtNaturals is excellent for dry climates and perfect for the whole family.

ArtNaturals Aromatherapy offers oils that relieve stress, joint pain, and congestion. Since it produces only cool mist without any heat or smoke involved, it’s one of the best diffusers for home use due to its ultimate safety, so you don’t have to worry about your kids or pets around the device.

What I like:

  • Affordable
  • Smoke free
  • Cool mist diffuser – maximum vapour dispersal even in larger enclosed rooms
  • Features 150 ml tank that can run up to 4-5 hours

What I dislike:

  • Small distribution area
  • Tends to drip water

>> Click here for the latest prices.

Arovec™ Ultrasonic Essential Oil Diffuser Review

Arovec™ Ultrasonic Essential Oil Diffuser

Rating: 4.5


  • Type: Ultrasonic
  • Capacity: 120ml
  • Run Time: 8 hours

If you’re after a more affordable ultrasonic type diffuser, the Arovec Essential Oil Diffuser might be suitable for you. This device is smaller at 120ml which, despite its size, can last an impressive 8 hours!

The Arovec Ultrasonic Essential Oil Diffuser offers a humidifying function and an option to regulate the mist levels from high to low, a colour changing option, and a special coating to prevent scratching or damage.

Although the device is said to only cover rooms of up to 15m2 in size, many customers have insisted that their entire house is filled with the diffuser scent and so the gadget competes successfully among the best smelling diffusers they’ve used.

The humidification setting is effective enough to drastically change the humidity levels in any room, and multiple reviews have pointed out that this product has the best diffuser humidifier function out there.

What I like:

  • Gentle & quiet, suitable for any room, even work or study rooms
  • 120 ml water capacity – can last over eight hours
  • Auto shut off when water runs out to avoid overheating

What I dislike:

  • Nothing yet

>> Click here for the latest prices.

Organic Aromas Raindrop 2.0 Nebulizing Essential Oil Diffuser for Aromatherapy Review

Organic Aromas Raindrop 3.0 Nebulizing Essential Oil Diffuser for Aromatherapy

Rating: 4.5


  • Type: Nebulizing
  • Capacity: N/A
  • Run Time: 2 hours

A match made in heaven for anyone seeking to use 100% pure oil in their diffuser. The Organic Aromas Raindrop 2.0 Nebulizing Diffuser has a large hardwood base and a glass reservoir to ensure no toxins or mould can occur over time.

Offering an ultra quiet and durable air pump that naturally atomizes the pure essential oil into millions of tiny particles which make their way directly into your senses. The device features a luxurious sparkling rainbow LED light carousel to add a touch of style to any home.

An Organic Aromas essential oil diffuser review highlights the simple and straightforward use of the device and claims that only a few drops of oil are needed to fill the entire house. Our aroma diffuser review enjoyed the device for its lightweight design and durability, and how it’s certainly worth the price for such an all natural form of aromatherapy.

What I like:

  • Powerful – can reach up to 70 sqm in ideal conditions
  • Only needs to be maintained by a quick alcohol rinse once each week
  • For pure essential oil use only
  • Volume switch allows you to control how much oil to diffuse

What I dislike:

  • Many reviews claim theirs stopped working after a few months

>> Click here for the latest prices.

Organic Aromas Nebulizing Pure Essential Oil Aromatherapy Diffuser Review

Organic Aromas Nebulizing Pure Essential Oil Aromatherapy Diffuser

Rating: 4.5


  • Type: Nebulizing
  • Capacity: N/A
  • Run Time: 2 hours

Another stylish nebulizing diffuser that offers only a 100% all natural form of aromatherapy. The Organic Aromas Nebulizing Pure Essential Oil Diffuser comes with a timed usage cycle to optimise the effects of the essential oils and an auto shut off function when it’s out of oil.

Though pricier than most ultrasonic diffusers, this nebulizing diffuser uses a super quiet and durable atomizing air pump that produces tiny particles which are absorbed into the body very quickly.

Multiple Organic Aromas essential oil diffuser reviews point out that the adjustable intensity of the mist is useful but that the device needs a timer function for better unsupervised use, while another portion of the Organic Aromas diffuser reviews says that the scent it emits is incredibly strong and that it supplies true aromatherapeutic effects in an instant.

What I like:

  • Uses just pure essential oils for the purest, most concentrated delivery of fragrance 
  • No plastic, no heat & no water 
  • Whisper quiet, durable air pump naturally atomises pure essential oil into tiny micro particles which can quickly be absorbed by your body

What I dislike:

  • Quite pricey
  • No other options other than two hour shut off

>> Click here for the latest prices.

I hope you enjoyed this guide to the best diffuser Australia offers. For other home essentials, check out my full guide to the best dehumidifier, best evaporative cooler and best humidifier. Or find all my guides to the best products here.

Disclaimer: As an Amazon Associate I earn from qualifying purchases. 

By Josh

Josh is an Australian born and bred father of three who loves sharing the best of Australia, camping and living at home with kids.