Greenair Spa Vapor

Greenair Spa Vapor Essential Oil Diffuser Review


The Greenair spa vapor diffuser is a mean little diffuser with a great deal of juice. You may have heard that this diffuser doesn’t last very long, but that was quite a while ago, before the company made improvements that resulted in this terrific product. The unit is much more modern looking than some of the other diffusers featured here but that doesn’t mean that it is any less stylish or fully-featured. When it comes to good things in small packages, this diffuser is the perfect example and you should check it out if you are looking for one to scent a small space.

Coverage Area

The coverage area for this diffuser is 250 square feet, which is actually not that much space. It is about fifteen-by-fifteen feet – or a little over. But it will definitely work in a small space and if you have a larger one that you want to diffuse over the entire area, the price on this model is low enough that you can easily get two.

Noise Level

One of the best features about the Greenair spa vapor diffuser is that it is incredibly quiet. In fact, it is one of the quietest diffusers out there. This unit runs less than 10 decibels, which is about half the noise level of a whisper. Many of the diffusers on this list run at least 20 or 30 decibels or even higher.

Design & Aesthetics

When it comes to design, this unit wasn’t made to blend in; it was made to stand out. This is stylish diffuser that will look great in any modern décor; it has a sleek design, with a silver plastic base and a silver top, and then the middle showcases one of six LED light colors that you can set yourself using the on-off button.

Ease of Programming

This unit doesn’t have any complicated programming at all. In fact, it is one of the simplest things to control that you will probably have in your house. You can use the on-off button to turn the unit on and off, as well as to help you navigate the lighting colors. With this simple push-button technology, setting it to work is a breeze.

Timer Options

Unfortunately, there are no timer options when it comes to this unit. This is one of the on-off models that don’t actually run on a timer. You can turn it on however, for as long as you like, and you can rely on safety features that keep it from running when there is no water in it, but otherwise, you will have to rely on the buttons.

Warranty Specifications

This has a pretty decent warranty for such a small and inexpensive unit. The company offers a 30-day money back guarantee on this diffuser if it breaks down during that period of time. You can call the customer service toll-free number or you can email them to let them know that your unit is not working and arrange for them to process your refund.

Shut-off Automation

While this may not have the automatic shutoff that comes after a certain period of time like other models do, it does have an auto shutoff as a safety feature. As you probably know, if you run your diffuser when the water level is too low, you will damage the unit. So, the Greenair diffuser will shut off when the water level is too low.

Difficulty in Changing Oils

When it comes to changing oils, it is fairly easy to do. Like most of the smaller diffusers like this one, you simply remove the tank and then clean it. However, the manufacturer recommends that you do an entire cleaning, according to their specifications. Whether you decide to do that or not is up to you.

Essential Oil Capacity

As far as the essential oil capacity of this unit, it is fairly large and will work for at least five hours and perhaps as many as ten, with an average of eight hours. It has a 150 milliliter capacity, which is pretty large, especially for these smaller diffusers.

Company Reputation

When it comes to the company reputation, there is a lot to like about this organization. For one thing, they really took under advisement customer complaints about this product in the past – namely that it didn’t last very long – and went back to the drawing board to redesign it and make it last a long time.

Cleaning & Maintenance

When it comes to cleaning and maintenance, this unit is pretty simple. The company does recommend that you use a vinegar and water solution in order to clean it between uses. Of course, this is up to you. It may only be necessary to clean it once in a while if you prefer, but it will probably last longer if you do it after each use.

Other Features & Benefits

As for the other features and benefits that this unit offers, there are quite a few of them. For one thing, it is completely BPA free. That is better for you and your family as well as for the environment. It also works with purified water, which many units do not. The diffuser also allows you to direct the mist if you want so that you can choose which direction the scent and moisture goes if you put it on your night table or in your office. In addition, the essential oils disperse into micro-vapors, which stay in the air longer and keep your room scented longer. It is also an energy efficient diffuser.

Greenair Spa Vapor Diffuser Price

The Greenair unit is pretty competitively priced among other diffusers of this type. The price is $26.49 and that is an extremely fair price for a diffuser that does as much as this one does, and has as many extra features. It is definitely worth it to get one or two of these, depending upon which rooms – or how many rooms – you want to cover. Also, the light switch can be turned off separately so that you can still run the diffuser even if the light is off, allowing you to sleep.

Customer Reviews

As far as the customer reviews on this unit, they are amazingly good. Just about everyone who has purchased this diffuser is extremely happy with it. Even the few that have had problems still rated the unit very highly. There are numerous four and five star reviews for this product on Amazon, which shows that many people think that the product is worth buying.

Final Thoughts on the Greenair Spa Vapor Diffuser

So, when it comes to the Greenair diffuser, there are lots of reasons that you should choose it over some of the other models that are out there. For one thing, it is very fairly priced. Another great feature that it has is an extra-large tank so that you can fill it with up to 150 mL of water and essential oil. There are also features like the separate switches, the directional mist and the dispersion into the air that lasts longer than some of the other diffusers that are on the market right now. This is an easy choice to make because it is such a good product. Many people choose to get this as a gift, and the price is perfect for that, or for getting as many as you need to place around your home and create an amazing fragrance sensation.

Easy-to-Use Comparison Chart

Diffuser Price Square Feet Noise Level Auto-Shutoff Water/Oil Capacity Oil Swap Timer Avg. Reviews
Briteleafs 2-in-1 Diffuser $26.99 220

sq. ft.

20 dB Yes 100mL Easy 30/60/120/180 4.0 Stars
ECVision Bamboo Diffuser $36.99 Standard Room 30 dB Yes 150mL Easy 10/60/120 4.5 Stars
Greenair Spa Vapor Diffuser $26.49 250

sq. ft.

<10 dB Yes 150mL Easy N/A On/Off Switch 4.0 Stars
InnoGear Aromatherapy Diffuser $23.99 Sm. to Med. Rooms 35 dB Yes 100mL Easy Interm. & Cont. 4.5 Stars
NOW Foods Diffuser $34.28 250     sq. ft. 30 dB Yes 120mL Fair N/A 4.0 Stars
NOW Foods Wood Grain Diffuser $36.99 400

sq. ft.

30 dB Yes 500mL Fair N/A 4.0 Stars
PureSpa Essential Oil Diffuser $29.99 230

Sq. ft.

20 dB Yes 100mL Easy N/A 4.5 Stars
Smiley Daily Diffuser $22.99 200

sq. ft.

 15 dB Yes 350mL Easy 30on/30off 4.5 Stars
ZAQ Allay Diffuser $33.99 Standard Room <10 dB Yes 80mL Easy NA 4.0 Stars
ZAQ Bamboo Diffuser $52.97 Standard Room <10 dB Yes 100mL Easy NA 4.5 Stars