Discover Best Room Diffusers 2018 Ultimate Buying Guide and Reviews

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Best Room Diffusers
Our team conducted a thorough research and compared hundreds of room diffusers from various brands. This top list of the best room diffusers is based on their works. You can use it to choose the most suitable option for your budget.

You might have thought that choosing the best room diffusers is a five-minute task. Unfortunately, this is wrong. There are hundreds of room diffusers on the market so you would have to waste hours in order to find the most fitting product. That is why we made the top list of the best room diffusers — we hope it will help you!

Top of Room Diffusers of 2018

Name and Features Image Rating Details
1. Urpower 500ml Aromatherapy Essential Oil Diffuser (Editor’s Choice)
Advanced ultrasonic diffusing technology which produces vibrations at a frequency of 2.4 millions times per second breaks water and essential oils into extremely fine micro-particles without using heat (heat alters and destroys the properties of essential oils).
Urpower 500ml Aromatherapy Essential Oil Diffuser
4.8
Read reviews
2. Urpower Essential Oil Diffuser
Urpower 400ml essential oil diffuser lasts on for a long time(6-12 hours) and has a good output of mist(30-80ml/h).
Urpower Essential Oil Diffuser
4.5
Read reviews
3. Urpower 1000ml Essential Oil Diffuser Humidifiers Remote Control Ultrasonic Aromatherapy Diffusers
You don’t need to add water in a whole day with this large tank, set a 3-hour timer for your morning, a 6-hour timer for your afternoon, and a 9-hour timer for your night sleep.
Urpower 1000ml Essential Oil Diffuser Humidifiers Remote Control Ultrasonic Aromatherapy Diffusers
4.5
Read reviews
4. Diffuserlove Diffuser
550ml large diffuser, essential oil diffuser humidifiers can product a large number of negative oxygen ion sterilize, remove dust and purify air effectively.
Diffuserlove Diffuser
4.0
Read reviews
5. Victsing 300ml Cool Mist Humidifier Ultrasonic Aroma Essential Oil Diffuser (Best for the Price)
Large capacity and great mist output.
Victsing 300ml Cool Mist Humidifier Ultrasonic Aroma Essential Oil Diffuser
3.8
Read reviews
6. 1500ml Aroma Essential Oil Diffuser Large Exqline Diffusers (Budget Pick)
This large diffuser for essential oils is easy to use.
1500ml Aroma Essential Oil Diffuser Large  Exqline Diffusers
3.5
Read reviews
7. Miserwe Diffuser (Best Classic Design)
Quiet ang high capacity, this diffuser oil is extremely quiet when working and last 14 hours when fill up the diffuser with water.
Miserwe Diffuser
3.3
Read reviews
8. Portable Sparoom Diffuser
Personal waterless diffuser.
Portable Sparoom Diffuser
3.3
Read reviews
9. Hathaspace Marble Essential Oil Aroma Diffuser
Experience the benefits of aromatherapy in your home or office with a diffuser specifically designed for your needs.
Hathaspace Marble Essential Oil Aroma Diffuser
3.0
Read reviews
10. Aura Cacia Aromatherapy Room Diffuser (Best Transitional Design)
Apply 5-15 drops of your favorite aura cacia 100% pure essential oil or blend onto the room diffuser refill pad and insert into the diffuser.
Aura Cacia Aromatherapy Room Diffuser
3.0
Read reviews

 

 
№ 1. Urpower 500ml Aromatherapy Essential Oil Diffuser Humidifier Room Decor Lighting with 4 Timer Settings, 7 LED Color Changing Lamps and Waterless Auto Shut-off

3 in 1 functions: aromatherapy diffuser, humidifier, night light. Please clean it at least once a week. This provides many health benefits e. Improves breathing, strengthen the immune system, help to lift your mood and relieve stress. Unit may also be used as a non-aromatherapy humidifier. Provides moisture for dry cough, sinus irritation, dry skin. Advanced ultrasonic diffusing technology which produces vibrations at a frequency of 2.4 millions times per second breaks water and essential oils into extremely fine micro-particles without using heat (heat alters and destroys the properties of essential oils). Ultrasonic diffusing feature ensures the integrity of the essential oils’ beneficial molecular structure and allows for ease of healthy bodily absorption.

Large 500ml water capacity that can continue use up to 10 hours each time. When time is up or there is no water, it will turn off automatically. Press the “mist” button, choose the timer from 60 mins.120 mins.180 mins or on.

 

 
PROS
This provides many health benefits e
3 in 1 functions
Unit may also be used as a non-aromatherapy humidifier
Large 500ml water capacity
CONS
I only wish I bought it earlier.
 

What is the recommended warranty period for a decent room diffusers?

You should consider a room diffusers with a good warranty period to protect yourself from defective products. Purchase from trustworthy dealers with a high rating if you do not want to have any problems with your room diffusers. Most of the manufacturers offer at least a two-year warranty.

 

 
№ 2. Urpower Essential Oil Diffuser, 400ml Wood Grain Aromatherapy Diffuser Ultrasonic Cool Mist Humidifier with Color LED Lights Changing and Waterless Auto Shut-off for Bedroom Office Home Baby Room Yoga

Classic wood grain finish: natural wood grain look and unique vase-shape design. Makes you feel relax with it’s zen-style outlook. 7 soothing led light: soft light creates a calming and romantic atmosphere. The color can be cycled through or set it to one fixed color. Each color has two light options: dim and brighter. Press the “light” button for 3 seconds, light turn off. 4 timer setting and mist control: 4 timer- 1h/ 3h/ 6h/ continuous modes. Press the “mist” button for 3 seconds, one beep for strong mist, two beeps for weak mist. 400ml large capacity and great mist output: urpower 400ml essential oil diffuser lasts on for a long time(6-12 hours) and has a good output of mist(30-80ml/h). It is a humidifier or a diffuser when you add essential oil in it. Fits room not larger than 15.15.

Super quiet and auto shut off: adopted ultrasonic technology, this diffuser is extremely quiet when working. Automatic shut off when water running out, ensure the safety.

 

 
PROS
Super quiet
400ml large capacity
Classic wood grain finish
4 timer setting
7 soothing led light
CONS
It is too expensive for what you get.
 

 

 
№ 3. Urpower 1000ml Essential Oil Diffuser Humidifiers Remote Control Ultrasonic Aromatherapy Diffusers Room Decor Running 20 Hours with Adjustable Mist Mode, Water-less Auto Shut-off and 7 Color LED Lights

Large 1000ml water capacity – you don’t need to add water in a whole day with this large tank, set a 3-hour timer for your morning, a 6-hour timer for your afternoon, and a 9-hour timer for your night sleep. Waterless auto shut-off function – giving enough easement for a long time. When you are sleeping or out, it will auto shut-off if the water runs out. The light will not turn off if there is water in the water tank even if the setting time is running out and light will only turn off if there is no water. Adjustable mist mode: there are two mist mode, adding water to max line, the oil diffuser run 10-15 hours in high mist mode and 15-20 hours in low mist mode.

3 in 1 function: it’s not only an aromatherapy diffuser, just add 3-5 drops oi oil per 100ml water. But also a humidifier, it diffuses 100ml water each hour in high mist mode. The night light function can singly operate or combine with the mist. Wireless remote control – with this remote, you could be easily turn on/off the light and mist when the oil diffuser is away from your bed, the remote’s max reading range is 5m.

 

 
PROS
Wireless remote control
Adjustable mist mode
Waterless au
Large 1000ml water capacity
3 in 1 function
CONS
The assembling quality is on top, but materials are not the best.
 

What is the optimal warranty period for room diffusers?

Based on our experience, we think that a decent room diffusers should have at least a two-year warranty. There are many expensive models that come with longer periods, but we do not think that it is necessary. Sometimes it is better to buy a new product instead of overpaying for a long warranty and repairing the old room diffusers.

 

 
№ 4. Diffuserlove Diffuser 550ml Ultrasonic Remote Control Essential Oil Diffuser Wood Grain Cool Mist Humidifier with 7 Color LED Lights Waterless Auto Shut-off for Home Baby Room Yoga Office

Waterless auto shut-off, once the water runs out, mist and light will be auto shut-off to protect the device. It can continue use up to 14 hours each time. Hands freed diffuser, remote control +++ manual mode: you can do whatever you want to change or adjust them with this remote control on the bed, sofa and every corner in your room. Mist button, choose the time needed. Light button to turn on the 7 led lights, so long as they work with your outfit, they can be any colors you want. Low noise and moisturizes, adopted ultrasonic technology (below -36db), run steady and noiselessly, give you a quiet and comfortable environment. It gives out cool and smooth mist to replenish water and nutrition for cells, make skin moist, clean, white and natural. Portable for baby room, bedroom, office, spa, kitchen, or tabletops. Warranty.100% new with two year warranty.

550ml large diffuser, essential oil diffuser humidifiers can product a large number of negative oxygen ion sterilize, remove dust and purify air effectively. With classic wood grain finish, the diffuser is made of environment friendly pp + abs material with natural.

 

 
PROS
Hands freed diffuser
Warranty.100% new
Waterless au
550ml large diffuser
CONS
May be uncomfortable for tall people.
The instruction manual has many mistakes.
 

 

 
№ 5. Victsing 300ml Cool Mist Humidifier Ultrasonic Aroma Essential Oil Diffuser for Office Home Bedroom Living Room Study Yoga Spa, Wood Grain

You can choose among 7 colors between two mode: steady on/changing color. Each color is adjustable between bright and dim. The soft light creates romantic atmosphere which helps you escape the hustle and bustle of modern life. Large capacity and great mist output. This aroma diffuser can hold up to 300ml of water and produce up to 30ml of moisture per hour. It can run up to 10 hours of continuous output. Automatic power off when water used up, which ensures safety. This aroma diffuser is coated with wood grain, which makes it look very natural and primitive. With compact and portable design, the cap of the aroma diffuser is easy to take off, you won t bother to unscrew the cap with great force when your hands is wet. Just gently take off the cap, add water and essential oil, enjoy high-quality life.

Adopted ultrasonic technology, this diffuser is extremely quiet when working. It gives out ultra fine and smooth mist which can soften and moisten dry and chapped skin in winter. It also helps you breathe better when your are sleeping with air conditioner on. 4 time setting modes: 1 hour/3 hours/6 hours/steady on. Note: this is an essential oil diffuser, but you also can use it as a humidifier if you like.

 

 
PROS
Time setting
Adjustable led light
Super quiet
CONS
There are many models with better price/quality ration.
 

 

 
№ 6. 1500ml Aroma Essential Oil Diffuser Large Exqline Diffusers for Essential Oils Large Room Large Aromatherapy Diffuser Large Room Diffuser Humidifier Unique Diffusers for Essential Oils 7 LED Color

Ultrasonic mist & roomy working range, – ultrasonic diffusion doesn’t utilize heat, which allows exqline large capacity essential oil diffuser to maintain essential oil integrity and holistic properties well. It is designed to humidify the air in rooms up to 325 sq ft and aromatherapy scent coverage area is 450 sq ft. To save money by purchasing more exqline large oil diffuser, please kindly check the promotions on product page. Adjustable vapor & whisper quiet operation, – vapor comes out from side of the lid on the top, actualizing oriented diffusion. Knob with 270 rotation to set humidity level. With the help of advanced ultrasonic technology, the large room diffuser produces less than 35 db of noise, perfect for your baby to have a disturbance-free sleep at night.

Super large capacity & longer running time, – 1500ml (almost 1/2 gallon) water capacity of exqline large essential oil diffuser supports over night operation with a full tank of water (up to 10-20 hours working time). No need to fill water as often as using other smaller capacity essential oil diffusers. Effortless usage & switchable lighting mode, – this large diffuser for essential oils is easy to use – inject water then add a few drops of your favorite essential oils to the reservoir, and the room will be filled with fabulous aroma. Its 7 light options are separately switchable between bright and dim, providing you a cozy atmosphere in rooms with soft lighting.

 

 
PROS
Adjustable vapor & whisper quiet operation
Effortless usage & switchable lighting mode
Ultrasonic mist & roomy working range
Super large capacity & longer running time
1 year warranty & lifetime customer service
CONS
It stopped working after three months of use.
You will have to overpay for many unnecessary features.
 

 

 
№ 7. Miserwe Diffuser 550ml Adjustable Mist Aromatherapy Essential Oil Diffuser for Home Yoga Office Spa and Baby Room Waterless Auto Shut-off Diffuser for Essential Oils with 4 Timer Setting 7 LED Light

4 timer setting and adjustable mist, the timer from 1h.3h.6h or on for your reference, press the mist button 2-3 second when you listen the bleep, the mist adjust success. Warranty.100% new with 30 days money back guarantee and two year warranty. The oil diffuser for essential oils with 7 led lights, adjustable between bright and dim modes, and could be set steady on turn off through by press ‘light’. Quiet ang high capacity, this diffuser oil is extremely quiet when working and last 14 hours when fill up the diffuser with water. Humidify your living space to prevent dry, stuffy air and cold germs infecting your loved ones.

Auto shuts-off, when time is up or the water runs out, diffusers for essential oils will turn off. Perfect for family and friends who love aromatherapy. Patent protected, this essential oil diffuser are protected by united states patent and trademark office. Please note: the inner tank cover is designed for cleaning easily which is detachable.

 

 
PROS
Auto shuts-off
Quiet ang high capacity
Patent protected
Warranty.100% new
CONS
It is difficult to use in winter.
 

 

 
№ 8. Portable Sparoom Diffuser for Essential Oils, This Personal Diffuser Is Waterless and Operated By Battery Or Usb + Take Your Diffuser Anywhere You Go + Simplifier By The Trusted Spa Room Brand

Plug in to the usb port on a mac or pc. Take it with you anywhere you go. Promote a healthy fragrant environment in your personal area. Essential oil diffuser runs a silent fan that broadcasts a fragrant aroma scent using your favorite essential oils. Includes absorbing fragrant pads. A plug-in oil diffuser includes three replaceable micro-absorbing fragrance pads. Small, palm sized, essential oil diffuser with led soft blue lighting. Perfect for use in your car, home, bedroom or on your office desk.

 

 
PROS
Portable diffuser
Personal waterless diffuser
Includes absorbing fragrant pads
Runs silently
Operated by battery or usb
CONS
There are many better options on the market.
 

 

 
№ 9. Hathaspace Marble Essential Oil Aroma Diffuser, 300ml Aromatherapy Fragrance Diffuser and Ultrasonic Cool Mist Room Humidifier, 16 Hour Capacity, Bpa-free, 7-color Optional Ambient Light (white)

Experience aromatherapy: experience the benefits of aromatherapy in your home or office with a diffuser specifically designed for your needs. Diffusing the scent of essential oils is a natural way to relieve stress, calm anxiety, elevate your mood, improve sleep, boost cognitive function, and strengthen your immune system. Also known as a nebulizer, vaporizer, mister, humidifier, and infuser. Feminine touch: thoughtfully designed with an all-natural italian white marble finish and beautiful modern shape, the hathaspace diffuser will complement any interior d cor. Both an essential oil diffuser and ultrasonic cool mist room humidifier, the 300ml aroma diffuser serves as the perfect home wellness accessory for her or him. Lifetime hathaspace support: enjoy lifetime customer support from the hathaspace team. Every hathaspace aroma diffuser comes with a 30-day money-back guarantee and a 1-year full replacement warranty. Hathaspace customer support is available 24/7 all year round to make sure you love your experience.

Natural air freshener: the hathaspace white marble aroma diffuser transforms your space by producing the perfect balance of aromatic cool mist. To ensure the natural integrity and therapeutic benefits of your essential oils, the hathaspace diffuser uses gentle non-heat ultrasonic technology to disperse your oils in their most pure and natural form. Smart auto shut-off technology: with precise automatic shutoff technology, you never have to worry about forgetting to turn your diffuser off. With a smart timer, you can choose to operate your fragrance diffuser for 1 hour.3 hours.6 hours, or continuously until the water runs out (up to 16 hours).

 

 
PROS
Smart auto shut-off technology
Natural air freshener
Lifetime hathaspace support
Feminine touch
Experience aromatherapy
CONS
It is good, but costly.
Comes only in one size.
 

 

 

Essential oil is going to evaporate with time, so the user will need to add more drops of oil as it evaporates. Plug in the diffuser and enjoy true aromatherapy benefits. Aura cacia aromatherapy room diffuser. Apply 5-15 drops of your favorite aura cacia 100% pure essential oil or blend onto the room diffuser refill pad and insert into the diffuser. This will not operate like other diffusers that use synthetic fragrances, synthetic fragrances contain stabilizers and preservatives that make the aroma stronger. Simply put a few drops of essential oil on the pad, and slide it under the grate for the fan, and plug the diffuser into an electrical socket.

 

 
PROS
Apply 5-15 drops
This will not operate like other diffusers
Simply put a few drops
Essential oil is going
Aura cacia aromatherapy room diffuser
CONS
The material is not flexible, so it is easy to break.
 

What should I afraid when buying a room diffusers on the Internet?

Why would be buying a room diffusers online dangerous? marketplace is nearly always on the buyer’s side during the conflicts resolution. Getting a refund is very easy and only takes a couple of hours. You and your money are completely safe — there is no need to worry. Try to order a room diffusers from our rating list yourself — this website is very convenient thanks to myriads of user reviews, so you will definitely like it.

How did you come up with this rating list of the best room diffusers?

Our team wanted to assist every person who is interested in buying room diffusers. This is why we spent days comparing various models from different brands to find the very best options. Given the number of room diffusers available on the market, it was very hard — but we did it. The defining factor of our TOP list is its price/quality ratio, so you can use it to choose both cheap and expensive room diffusers.

What is the most important choice criteria of a room diffusers?

People who are buying the very first room diffusers in their life and do not have enough experience should carefully read user reviews. Many buyers from marketplace leave their impressions about various products, including room diffusers. Thanks to the reviews, you will be able to see all the nuances of any room diffusers on the marketplace and find a room diffusers with the best materials and price.

How to receive a refund for a room diffusers?

You can contact a customer support agent of marketplace and ask about a refund for your room diffusers. If you received a broken or wrong room diffusers, you should not have any problems with getting a replacement or refund. To avoid such situations, we recommend you to thoroughly read the description of a room diffusers before making a purchase.

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