The 5 Best Essential Oil Diffusers of 2022

Essential Oil Diffuser – Buying Guide and Comparison

An aroma diffuser is a piece of equipment that will help you humidify and set the different spaces in your home quickly, easily and safely. Those who do not know much about this type of device will need to know that not all models offer the same performance in terms of vapor output, format and operating modes. For this reason, it is convenient to review several models before deciding on a specific one. One of the recommendations of many buyers is the VICTSING 050218 essential oil diffuser, suitable for use in spaces no larger than 30 square meters. To its compact and light structure is added a lighting system with seven different tones, arranged to create a relaxing atmosphere. Another model isUltrasonic Tenswall, with a discreet design that, apart from being easy to handle due to its compact and light format, will also serve as a decorative element.



The 5 Best Essential Oil Diffusers – Opinions 2022

If you want to purchase an essential oil diffuser that works efficiently and suits your usage needs, then you will need some time to review various purchase options. This is the reason that motivated us to investigate a little about the best positioned models on the market, resulting in five products that we present below.

1. VicTsing 300ml Essential Oil Diffuser

This model developed by VICTSING has quickly stood out among its competitors as the best essential oil diffuser, so the invitation is to check its specifications. It is an electrical equipment with a compact structure of 17.1 x 17.1 x 15.3 centimeters, which you can easily manipulate.

The structure has a reservoir for 300 milliliters of water and has been provided with a steam outlet of 30 milliliters per hour of work, being suitable for rooms no larger than 30 square meters. Among the functions of the device, the humidifier and air freshener mode stand out.

It also has a four-time timer, an automatic shutdown mechanism when water is consumed, and an LED lighting system with seven programmable colors to create a cozy atmosphere. Also, it is important to mention that an adapter for alternating current, measuring jug and instruction manual are included.

This model has earned positive feedback from buyers due to its efficient operation and elegant aesthetics. That is why when looking for the best essential oil diffuser of the moment, your name will appear among the first places.


Dimensions: This diffuser has a compact format of 17.1 x 17.1 x 15.3 centimeters, which you can comfortably handle and place on any surface without taking up much space.

Reservoir: The containment capacity of the tank corresponds to 300 milliliters, an adequate amount of liquid for you to use the equipment in spaces no larger than 30 meters.

Lighting: The device has been equipped with seven LED lighting tones, which you can program according to your taste.

Accessories: The manufacturer included a measuring jug for water, an AC adapter and a practical instruction manual in the purchase package.


Flimsy: The quality of the polymer used to make the casing has been negatively valued in some portals, since at first glance it is a bit flimsy.

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2. Tenswall Ultrasonic Humidifier 400ml

To get the best value for money essential oil diffuser, you will have to consider this attractive ultrasonic model manufactured by Tenswall among your purchase options, because apart from having an efficient operation, it is also positioned as one of the cheapest.

The structure is brown and has been made of BPA-free polymer, thus offering a discreet design that aesthetically resembles the grain of wood. Its format is compact and light, thus offering dimensions of 17.2 x 17 x 13 centimeters, weight of 662 grams and a water reservoir with a capacity of at least 400 milliliters.

It is then an electrical device provided with a power of 14 watts, which will not generate high noise levels due to its ultrasonic operation. In addition, it incorporates a seven-color LED lighting system, automatic shutdown and an adjustable timer at intervals of one, three and six hours. In this way, it can be used in any room of your home, during yoga classes or on your spa day.

If you are looking for a compact, light and visually attractive device, then you cannot lose track of this model, which is also one of the cheapest.


Silent: Due to the use of ultrasonic technology in this model, you will enjoy silent operation that will go unnoticed when you fall asleep.

Format: The structure has dimensions of 17.2 x 17 x 13 centimeters, together with a weight of 662 grams, making it compact and easy to handle.

Power: The device has a mid-range work force, equivalent to 14 watts.

Safety: In order to avoid any type of overheating, an automatic disconnection mechanism has been incorporated when the water in the tank runs out.


Lighting: There are those who comment that the useful life of the equipment’s LED lighting system deteriorates easily.

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3. Aiho Essential Oil Diffuser 500ml Ultrasonic

The Aiho house offers you this model belonging to the best essential oil diffusers of 2022. Its elegant white design, apart from humidifying the spaces of your home, will also serve as a decorative element.

Its structure of 18 x 18 x 22.5 centimeters was made with polypropylene and ABS polymer, offering a highly resistant compact equipment. In addition, these materials are light, soft to the touch and safe, since they do not contain BPA.

Among other specifications, we have its low power consumption of 13 watts and maximum voltage input of 240 volts for the power adapter. Likewise, we must mention the seven LED lighting tones adjustable at two intensity levels, auto-off system to avoid overheating when consuming the 500 milliliters of water contained in the reservoir. Likewise, ultrasonic adjustment for the emission of a noise of 2.4 MHz, steam output of 30 milliliters per hour and warranty for 12 months.

Aiho, on this occasion, is positioned as the best brand of essential oil diffusers, so you should review its 500-milliliter model, which has a compact format, programmable lighting and a guarantee in case of breakdown.


Dimensions: It is a compact aroma diffuser, which has been structured with measurements of 18 x 18 x 22.5 centimeters.

Containment capacity: The device’s tank has a containment capacity for a maximum of 500 milliliters of water.

Warranty: The equipment is protected in the event of any fault with respect to its operation, thus incorporating a warranty for a period of one year.

Lighting: You can create up to seven different atmospheres for your spaces, since the device incorporates a programmable LED lighting system.


Instruction manual: The presence of an instruction manual only in English is a limitation for those who do not master the language.

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4. Pranarom Hiko Ultrasonic Diffuser

Pranarom is a manufacturer of Chinese origin that this time brings to the market an ultrasonic product with an attractive design and efficient operation, which will clarify your doubts about which is the best essential oil diffuser.

The drop-shaped structure has been made of wood together with high quality glass, the reservoir area has a capacity of 150 milliliters and the steam outlet provides a subtle mist, thus spreading the aroma of the essence used throughout the room. The lighting system is warm and can be programmed so that it does not represent a distracting agent when falling asleep.

Also, highlights the automated stop mechanism when the water runs out, the adjustment of the diffuser from one to six hours, the electrical voltage input from 100 to 240 volts with 24 volt output in their respective adapters. In addition, you will find a guarantee for a period of two years.

After reviewing several models, you probably do not know which essential oil diffuser to buy. In order to help you, we present the pros and cons of a model that will capture your attention.


Lighting: The lighting mode of the device offers a single warm light, which you can turn on and off according to your needs of use.

Voltage: The diffuser has a power adapter with a voltage input that is between 100 and 240 volts, as well as an electrical output of 24 volts.

Warranty: When purchasing the equipment you will have a valid warranty for a period of 24 months, in case of any failure in the operation of the device.

Programming: The diffuser incorporates a programming system for the steam output, which will allow you to select between three different levels, adapting to your needs of use.


Tank: A disadvantage of the diffuser is the low storage capacity of its water tank.

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5. Aennon USB Advanced Essential Oil Diffuser

This Aennon essential oil diffuser has a portable design of 8.5 x 8.5 x 8.5 centimeters, a weight of 200 grams and a minimalist white design that resembles the shape of a small drop. The casing was made of polymer with a soft touch, resistant and free of toxic agents.

One of the factors that has managed to position the product is its practicality of use, since it is a wireless device that bases its energy supply on a rechargeable lithium-ion battery via USB. Its work force corresponds to 1200 mAH and it is capable of offering a maximum autonomy of 50 hours, depending on the level of intensity selected during the nebulization or aromatherapy process.

Similarly, it is important to mention that the diffuser works without water, it has a programmable mechanism at intervals of 90, 60 and 30 seconds, as well as an adjustment of four, two and one hour of operation.

Aennon USB is a wireless device, resistant, powerful and with a minimalist design that you will like. Get to know its specifications in a summarized way below.


Autonomy: This model offers a range of up to 50 hours, thanks to the incorporation of a 1200 mAH lithium-ion battery.

Charging method: A peculiarity of the equipment is that its battery can be charged via USB, being a completely intuitive procedure.

Format: The manufacturer had a portable and light format for the equipment, corresponding to 8.5 x 8.5 x 8.5 centimeters and 200 grams of weight.

Programming: The device incorporates an easy-to-program timer for steam output, which you can adjust at intervals of 90, 60 and 30 seconds or, if you wish, in periods of one to four hours.


Resistance: The first impression when observing the case is that it is a bit flimsy, but this appreciation changes when you start using the device, since it is quite resistant.

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