Humidifying Small Spaces: Best Humidifiers for a Small Room

Best Small Room Humidifier - How to humidify small spaces

When choosing a single small room humidifier you will need the finest small humidifiers that are portable. It is crucial not to over humidify your room and to establish moderate humidification. Exactly why do you need a humidifier?

There is a constant battle against humidity with a number of changes across the year depending on seasons and times.

The best protection against such environments is a humidifier, which moves mountains against a low moisture environment, effectively providing more natural breathing and additional comfort.

Table Of Contents

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If you require a humidifier and do not want to read the entire article, below are the recommended items from the article.  (Low, Medium and High Price)

Which Is the best Humidifier for A Small Room

When dealing with A Small Room, the best humidifier is the Keecoon 8L Diffusers for Essential Oils 2.11 Gal Ultrasonic Cool Mist

However, this will depend on several things, like if you want it to do several tasks – like Dorm Room, or Cold and Flu symptoms.

There will also be costs for the humidifier - like Mist Type, Water Tank Capacity, Coverage Area and Noise Level. So as you can see, there is a lot in picking the right humidifier!

It is vital for you to get a good humidifier for a bedroom that is able to satisfy your exact needs, and if it is a small room as in this case, purchasing a large-sized humidifier would complicate things quickly by doing you more harm than good.

This article will pose as a guide and a pile of information which are essential during your decision-making process, as well as suggestions for specific products on the market.

Types of humidifiers for bedrooms

Based on misting type:

Cool mist humidifier

Cool mist humidifiers scatter a cool invisible mist into the air, hence increasing its moisture level. They are completely safe, unlike the warm mist type, even though usually noisier and require more maintenance.  If they use a filter, it needs to be cleaned often.

Warm mist humidifiers

These humidifiers operate by heating the water, producing a warm, soothing mist that is great for dealing with colds and flu, and they are mostly quieter than the cool mist ones.

Due to the heat generated that kills micro bacteria growth the released mist is typically cleaner than the cool mist, although they need very frequent cleaning with more effort.

This type of humidifier could pose a risk because of its heating component and could lead to burns if dealt with irresponsibly especially in small spaces or used in children’s rooms.

When choosing a small room humidifier, you should consider these factors:

Water tank capacity and runtime

The size of a humidifier’s water tank, and its corresponding runtime, are in direct connection, as the bigger the volume of water it can hold, the higher the runtime and vice versa. In order to enjoy maximum comfort in your room with a humidifier, it should be able to hold a decent amount of water to avoid often refilling that could quickly become tiresome.

Quiet operation

Your humidifier shouldn’t provide any form of irritation and thus you want a unit that produces zero noise. You should avoid high noise humidifiers at all costs since they are not suitable fora bedroom. They could only offer you a distracting day and ruin your sleep.

Easy cleaning

A humidifier that isn’t properly maintained can breed harmful bacteria that can lead to serious health issues. Avoid complicated and humidifiers with too many parts. Look for ones whose parts can be easily reached and thoroughly cleaned. Since you should be cleaning your humidifier often, you want to make that process as pleasant as it can be.

Auto shutoff

Since the aim of the unit is to work in small rooms, possibly with children or other people near the unit, there’s an additional need for safety. If you plan to leave your humidifier on for extended periods of time this feature is crucial since the unit will switch off if it runs out of water.


For an adequate level of humidity in the air, look for a unit with a built-in humidistat. This feature will monitor the room’s humidity and shut off the device when the air's moisture level hits a predefined target. While this feature isn’t essential, it does take some of the presumptions out of using a humidifier.

It can also prevent excess moisture in the air from fogging up windows or creating a stale odor in the room. If you pass on a built-in humidistat, you can still monitor the humidity level in your home using a small and inexpensive tool called a hygrometer.

Based on Mode of action:

Ultrasonic humidifiers

Ultrasonic humidifiers are the quietest, using a diaphragm that vibrates at an ultrasonic frequency, thus cracking water into droplets that are then pushed out into the air using a fan.

They need to be used with distilled water in order to avoid forming white dust and they require less maintenance than the other two.

Evaporative humidifiers

Evaporative humidifiers work by utilizing a fan to evaporate water from a saturated wick: The wick filters mold, microbes, and minerals out. Regrettably, as a result, their wicks and filter need constant maintenance. Since moisture-saturated air accepts less evaporation, a distinction between evaporative and ultrasonic humidifiers is that evaporative units cannot over-humidify.

Where to put a humidifier in your bedroom

The critical consideration to make when placing a humidifier in your room is positioning it for maximum effectiveness.

At first, you must ensure that it gets sufficient elevation from the ground, ideally, that would be a tabletop so it can release mist directly into your breathing environment. You can place it on the ground too, but it would take a while for its impact to be felt from the floor.

A cool-mist humidifier unit shouldn’t be put directly next to a wall in order to avoid build-ups of moisture, and hence micro bacteria growth. At least half a feet ( 15-20 cm ) space should be left between the appliance and the wall.

The area that needs to be humidified the most should be where the unit is, usually close to your bed, and for units that are equipped with a 360-degree nozzle, you can easily point to such parts in the room without having to move the unit.

Small spaces and dryness

Small spaces are often more prone to the effects of extreme humidity or dryness. The humidity in a small area can fluctuate tremendously, especially if you have leaks or cracks in your walls. What's the solution? Get yourself a humidifier! These handy little gadgets work by emitting mist into your surroundings and adding moisture to the air.

The following are a list of thing you can do with a Humidifiers For A Small Room

1) The power and portability of the humidifier

As you know, there are different types of humidifiers. The cool mist ones are cheaper, easier to use and more portable than warm mist ones. They also don't produce as much noise because they are not constantly boiling water like a warm mist one can be.

2) The size of the room being cooled down by the humidifier

There is one major difference between cool mist humidifiers and warm mist humidifiers: the size that they cover. A cool mist humidifier covers a small area. It is enough to keep your guitar in a good condition but if you want a wider coverage then you will need to get a bigger humidifier. Also, if you have a very small space then you may want to invest in a larger humidifier that covers a larger area.

3) The choice of medicines/medications that must be taken into consideration

In the case of medications or any other medicine that you have to take into consideration. Either make sure you buy one with a special filter or a reservoir that has higher capacity than usual ones. If your medication is ready to go into liquid form then this type of humidifier would suit best for you. You can keep it inside a medicine bottle and just add those drops to it whenever your need arises without having to fill it up again.

4) The type of air filtration system that is used by the humidifier

Personally, I prefer an air purifier within a humidifier. It makes the combination more efficient because a humidifier can help eliminate odors as well as dryness while an air purifier can remove allergens and any other cold or flu causing bacteria. If you have allergies, then this is the best option for you.

5) How much noise does it make?

Humidifiers are not always noiseless. Depending on your individual needs and preferences, you will need to decide which one makes less noise, if you care about it at all. With cool mist humidifiers, you aren't likely to hear much noise. The chattering of the wheels on a warm mist humidifier is a bit louder. If you are a light sleeper, then maybe the noise is not an issue for you.

6) How easy it is to get replacement filters?

A handful of humidifiers feature a built-in filter that needs to be changed often in order to maintain optimal performance. With some of these models, the filters can be replaced by you using a special tool available on the market like the Eiraira filter disassembler or with common pins from your local hardware store like those used for eyeglass repair.

Other types of humidifiers are different. For those types of humidifiers you need to get an expert or a technician to do it for you.

7) The design of the humidifier (the shape, color, and so on)

Back in the day, humidifiers tended to come only in white or cream colors. However, today there are so many designs to choose from that fit your home decor. You can shop around online at sites like Amazon for cool mist or warm mist humidifiers depending on your personal preferences .

The various shapes available are rectangular, egg-shaped and square. The colors you can choose from include grey, black, white, and many more. There are even designs that have animals or flowers on them. Cool mist humidifiers are the most popular but warm mist humidifiers are starting to catch up.

8) The room humidity level and the number of users in the household

The humidity level in your home is not constant, especially during winter months. In winter when everyone is running their furnaces or central heating systems, it can make a small room very dry.

Your typical temperature and humidity level in a home is around 20%, which means water vapor in the air accounts for 20% of the air contained inside that space at any given time. If the humidity level is too low, it raises the health risks for you and your family.

9) It's dust free

When your room is particularly dry, a humidifier is the perfect solution. They produce low levels of airborne dust. This is a great benefit for those who have allergies, respiratory problems and other health issues.

10) It is odor free

Another benefit of a humidifier is that it removes and prevents odors in your home. Most families experience dry air that leads to nasty odors when the moisture in the air dries out.

By using a humidifier, you can eliminate these odors for good. You can even use a cool mist humidifier to get rid of mold and mildew and to add some freshness to your home.

11) It is much more energy efficient than air conditioning

Air conditioning is designed to reduce the humidity in a home or business. It does this by lowering the air temperature and in turn reducing the amount of moisture that makes it evaporate out of the air. This means that you are using less energy and money to operate but you are creating more dryness than before.

To get more benefits from your air conditioner, then use a humidifier with it. The two together will give you ideal room temperature and humidity level that is healthy for your body and your home decor.

12) Easy to clean and maintain.

Apart from the filter, humidifiers for a small room are easily cleaned and maintained. You don't have to worry about emptying water tanks or replacing filters that get clogged up with minerals or dirt. This makes it easy for you to clean everything out and make a new supply of water to feed your machine regularly and keep it working at peak performance.

Its not like running an air conditioner which you cannot turn on when you want in summer or shut off when you don't need it.


Our final verdict would be choosing a not too bulky, practical humidifier with a sleek design that possesses previously mentioned features and since it is a small single room humidifier, it should not be too expensive. This simple appliance can be of great impact to most people and getting one is certainly recommended.

Please Note: Just because a humidifier is marked, for example “Baby Room”, it will still work for other things, for example “Living Room” or “Plant Humidifier”

Items To Buy

Again, the humidifiers below are probably the ones that you will need to buy!

The prices of these are low, medium and high. This will give you the best range. The lower prices will not have all the bells-and-whistles, and the higher price one's will.

  • DRY AIR RELIEF: Breathe better air as the ultrasonic cool mist technology safely and quickly moisturizes dry air for up to 12 hours of continuous operation in small to medium rooms up to 200 square feet. The whisper-quiet mist output with high and low settings makes this humidifier ideal for small spaces like bedrooms, baby nurseries, offices, and even indoor plants.
  • COLD & CONGESTION RELIEF: Balanced humidity and moisturized spaces in your home during dry months can help give you and your family much-needed relief. Help improve colds, coughs, congestion, sore throats, allergies, sinus issues, and dry skin with this mini humidifier.
  • COMPACT & LIGHTWEIGHT: Small and mighty, this petite humidifier is easy to move, refill, and use in a variety of spaces. The compact and slim size fits easily on any nightstand, desktop, or end table without taking up much space, making it perfect for smaller spaces.
  • ENCOURAGE RESTFUL SLEEP: Easily run the humidifier overnight to maintain a healthy humidity level in your space. The optional night light offers a soothing glow, while the whisper-quiet operation ensures you can sleep peacefully without any disturbance. Plus, the automatic shut-off feature safely turns the humidifier off when the water level is low or the tank is removed.
  • 5-YEAR WARRANTY: This BPA-free humidifier comes with an AC power adapter, disk cleaning brush, and Pure Enrichment’s guaranteed 5-Year Warranty. Our customer support team provides quality service and peace of mind to millions worldwide, all from a brand you can trust.
  • High-Quality is Best: The model Dual 100 has a mist output of up to 220 ml/h and a 3-foot mist height, making your bedroom or office comfortable in minutes. With a run time of up to 20 hours, you don't have to worry about constant refills
  • Humidity Sensor: Worried about over-humidifying your space. The built-in humidity sensor can read the room's current relative humidity level and automatically adjust mist level, maintaining comfortable humidity at all times.
  • Convenient Top-Fill Design: The large opening makes refilling and cleaning the tank easy. Enjoy the convenience of a thoughtfully-designed product
  • Quiet Sleep Mode: Select Sleep Mode and the Dual 100 will keep noise levels as low as 24dB and automatically turn off display lights. You can sleep without disturbance and enjoy soothing humidity
  • Relax with Aromatherapy: The Dual 100 is both a humidifier and a diffuser. Simpy add your favorite essential oils into the base chamber to fill your space with refreshing fragrances
  • Safe & Reliable: ETL listed, designed with BPA-free polypropylene (a type of thermoplastic), and featuring an automatic shutoff function, this humidifier is safe for the whole family.
  • Power source type: Corded Electric
  • Wattage: 24.0 watts
  • [Humidifiers for Room & Bedroom] The 2.11-gallon ultrasonic humidifier is designed for large rooms up to 500 sq ft & long lasts for 24 hours humidification between refill. Best whole house humidifiers for home, bedroom, dorm and living room!
  • [Top Fill Design Humidifiers with Essential Oils Tray] Features a 2.1 Gallons detachable water tank, you can easily open the lid to add water from top without bending over! Add your favorite essential oils to the tray on the back of the humidifier to relax and enjoy your undisturbed time.
  • [Customized Humidity & 3 Speed Options] It has an adjustable humidistat, with 3 levels of humidification, and a maximum of 300mL/h fine mist output. You can easily customize your humidity at home.
  • [Whisper Quiet & Water Shortage Protection] This large capacity humidifier runs below 35dB, which promotes a good night’s sleep for the family, especially the baby!
  • [30 Days Free Replacement & 1 Year Warranty] We firmly stand behind our products. Please feel free to contact us for any product assistance, and the best after-sales service team is always with you.

Other Questions

Can a humidifier cause mould in a room?

Humidifiers enhance the living condition in homes. Humidifiers are not usually needed in naturally warm, humid climates, except you want to have it. But there are necessary for a cold and dry environment. Humidifiers are devices used to add moisture to the air by emitting water vapour or steam, and so the room is more relaxed and airier.

They ease problems caused by dry air. However, they need to be well maintained, as they produce mould. A humidifier that isn’t cleaned from time to time breeds moulds and bacteria because of the moist it emits.

Will a small humidifier work in a large room?

Humidifiers are of different sizes, and so it depends on what you need them for and the measure of your room that determines the one to get. If you have a small room, it is best to go for portable humidifiers. This is to conserve space and make sure you don’t go over your budget. This also applies to those with a large room.

A large room requires a big humidifier so it can function effectively. Whole-house humidifiers are perfect for large rooms, as they are big enough to emit moist sufficient for the entire home. However, if you prefer a small humidifier in your large space, you can get it. That's if you don't want it to circulate the entire room, but just a part.

How do you know if the air in your house is dry?

Every climate condition has its positives and negatives, and so none is terrible. Winter season is charming and so cold, but it usually comes at the expense of the air. In the home, the standard humidity recommended is between 30 to 50%, such that anything lower than 30% makes the house very dry.

This leads to respiratory infections and so breeds the growth of bacterial and moulds. Other ways to know the air in your home is dry is when you notice you’re having dry lips and dry skin, breathing difficulty, warping wood and cracking points, etc.


If you require more information, please check these references

Humidifier , article, "", retrieved on, Sun 18-October-2020

Bedroom Humidifier , article, "", retrieved on, Sun 18-October-2020

Humidifiers , article, "", retrieved on, Sun 18-October-2020

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Nick Le Page

 An air purifier is a device designed to remove dust, pollen, smoke, soot, mold spores, smog, and other airborne pollutants from the air.

If you want to keep your home clean and free of contaminants—and save money on heating and air conditioning bills—quality air purifiers are a powerful first step.

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