Does a cool mist humidifier make the room cold: the principle of operation, advantages, and disadvantages

“All people need the same thing. When you really get down to it, you’ll find that all people need good food, clean water, clean air, and a decent environment.”
Jacque Fresco

Recently, a variety of gadgets for the home are in special demand. Many people like the operation of a cold mist humidifier. But sometimes people do not know does a humidifier make the house colder. Read more about does a cool mist humidifier make the room cold and what is the difference from a warm mist humidifier in this article.

The effect of a humidifier on the temperature in the house

Many are interested in the question, does a cool mist humidifier make the room cold? Especially, it is actually when summer or winter begins.

The main purpose of such devices is to increase the humidity in the room. This eliminates the irritation of the mucous membranes and dry skin.

Quite often, people wonder, does a humidifier make a room warmer or colder? The principle of operation of the cool mist humidifier depends on the type of device.

If you install a cool mist humidifier with cold fog, it emits steam, while maintaining the temperature at the same level.

If you use a warm mist humidifier, it increases the temperature in the room. A common question is, can a cool mist humidifier make a room cooler?

Given that cool mist humidifiers are not capable of raising the temperature like warm mist humidifiers, an imitation of coolness is created.

Therefore, cool mist humidifiers are appropriate in the summer when the weather is hot. But for winter, are appropriate warm mist humidifiers. They give warm mist and make the indoor air comfortable.

Does a humidifier help cool a room?

Quite often, people wonder, do humidifiers affect room temperature? Yes, using this kind of humidifier can make the room a little cooler. However, the cool mist humidifier does not significantly change the conditions of the room.

This can be explained by the fact that the dispersion of coolness is carried out in the air. Therefore, the humidity increases slightly.

It is not uncommon for a room to feel quite warm because the high humidity keeps you from sweating a lot. Therefore, the body retains heat.

The principle of operation of cool mist humidifiers

There are several types of cool mist humidifiers on the market. Evaporative humidifier works on the principle of water evaporation. Ultrasonic cool mist humidifier works with the help of ultrasound.

The evaporative humidifier is equipped with a fan that forces air through the wet filter, causing the water to evaporate to the outside and disperse into the air.

The ultrasonic humidifiers do not have a fan. Therefore, cold steam is obtained due to the operation of the nebulizer.

The ultrasonic humidifiers are quiet, which is why they are the best option for a child’s room. Cold mist humidifiers do not affect the temperature in the room.

The need for a cold mist humidifier

If you could not decide whether you need a cold mist humidifier, then it is relevant in several cases.

Relief of symptoms of allergic reactions

If the room is quite humid, the allergy appears a little less. Due to dry air, you can feel the discomfort of ​​​​the skin and mucous membranes.

Dry air increases the symptoms of a cold.

An evaporative cool mist humidifier contributes to a better quality of sleep, as well as an overall stay in the house. Therefore, you feel better about it, and reduce the cost of doctors.

The use of cool mist humidifiers helps to soften and clear the skin, so you look much better.

If you constantly face dry skin and lips, pay attention to air humidifiers. They help prevent such troubles.

Refreshing the room

With an evaporative cool mist humidifier, it is possible to improve the air quality in a room by eliminating mustiness. After all, high humidity makes the air very fresh.

Thanks to this, you will sleep better.

After all, the oxygen levels in the air will increase, so the cells of the body will be better saturated with oxygen and nutrients.

Living in a room with fresher air contributes to a better psychological state.

Therefore, you are more productive throughout the day.

Reducing static electricity

The occurrence of static electricity is because negative and positive charges in the air begin the process of friction.

It is dry air that provokes a similar phenomenon. Scientists have proven that static electricity can cause paralysis and death. It may also cause a fire.

An ultrasonic cool mist humidifier slightly reduces static electricity in the room, so it is comfortable and safe to be in it.

Increased humidity during dry seasons

The humidity in the room must be at least 30%. If the indicator starts to fall, then you are uncomfortable in the room.

The main task of the cool mist humidifier is to increase humidity.

Advantages and disadvantages of cold mist humidifiers

As you know, both cool and warm mist humidifiers have their advantages and disadvantages. Now let’s look at a device with a cool mist and its features.


Quite often, people wonder, what are the benefits of a cool mist humidifier?

✅ Destruction of dust mites and allergens

All houses have dust mites, which are so small that it is extremely difficult to notice them. They provoke signs of allergies, including a runny nose and itching.

Ticks contain quite a lot of microbes; however, they are not able to survive in cold conditions. Also, the humidifier helps fight mites because a cool mist humidifier makes increases the humidity.

✅ Extending the life of the furniture

If the humidity in the room is acceptable, the furniture does not accumulate a large amount of dust. Therefore, the room seems cleaner. The cool mist humidifier prolongs the durability of the furniture.

✅ Affordable cost

Cool mist humidifiers are inexpensive. However, they are quite easy to care for.

✅ Medical inhalants

If you have chronic respiratory problems, some inhalants can be added to the water that fills the cool mist humidifier, which promotes multitasking therapy. After all, you do the usual things and improve your health.

✅ Safety of use with children

These are very convenient air humidifiers that can be used in a children’s room. After all, cool mist humidifiers work with the release of cool fog, so they do not cause burns.

✅ Change in shape and shade

There are various humidifiers on the market that differ in shape and shade. That is why children are completely delighted if you put the device in their room.

Disadvantages of cool mist humidifiers

Cool mist humidifiers have several disadvantages:

  1. Content of bacteria and mold. If you do not regularly clean the device, bacteria, and spores will accumulate inside and get into the air. However, mineral water can be used as a preventive measure. It has a high cost. Bacteria and fungi do not tolerate mineral water because all ions have been removed from it.
  2. Service. Maintaining a cool mist humidifier is tricky. The device must be periodically cleaned, as well as replaced the filters. If this is not done, the device does more harm than good.
  3. Noisy work. If we compare a cool mist humidifier with cold fog, it is very loud in operation. Therefore, devices will not be the best option in a room where small children live. However, the device does not pose any danger.

Which evaporators are best?

Cool mist vaporizers are the best option for schoolchildren and preschoolers because they do not cause burns, even if the child comes close to the device.

Normalizing the humidity levels in a child’s room helps to hydrate the skin as well as prevent exposure to germs.

At the same time, an optimal and comfortable atmosphere is created in the room, which contributes to a better quality of sleep in children.

Cold mist humidifiers are more energy efficient.

Where to put a cold mist humidifier?

It is important to keep an ultrasonic humidifier away from children. Also, do not place the evaporative humidifiers on the tracks so that children do not overturn them during the game.

Place the cool mist humidifier away from electrical appliances because moisture quickly spreads around the room.

However, the cool mist humidifier should not be hidden because it should be visible and accessible. Thanks to this, you are engaged in cleaning promptly.


As you can see, a cool mist humidifier creates only an imitation of coolness in the room. The devices only increase the humidity.


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