Humidifier or Dehumidifier: What Should You Choose And Why?

Humidity can be defined as the amount of water vapor in the atmospheric air around us.

It varies between a very high values and lower values. And proper level of humidity plays a major role in the comfort condition of any enclosure.

Both (high as well as lower levels) these conditions are not favorable for the survival condition.

The winter climate leads to a lower humidity level which makes the skin dry and even wooden furniture and accessories to shrink.

Whereas during the summer conditions humidity of the environment increases which also affects the lifestyle adversely.

To maintain the comfortable humid condition and good air during these two extreme humidity levels, all we need is a good humidifier and a dehumidifier.

The comfortable humidity level falls between 30 to 40 percent during winter days, while the level is advised to maintain about 60 percent during the hot summer days.

Humidifier vs. Dehumidifier: Difference


Helpful in enhancing the moisture level of the surrounding airHelpful in reducing the moisture level of the surrounding air
Used during the winters or cold dry conditions (mostly in areas with humidity less than 35%)Used during the extra warm and humid climatic conditions (mostly in areas with humidity more than 50%)
Can be used in a single room (most essential for children room) or whole houseCan be used in a single room, basement or whole house
Most recommended for relieving dry skin problems and respiratory issues (for adults as well as infants)Most recommended for relieving allergies by eliminating all the dust mites, molds and mildew from air

What Does A Dehumidifier Do?

Dehumidifiers are the device which takes off the excess water vapor (or humidity) from the air around you to keep it air dry and comfortable to breathe.

The use of dehumidifier finds good in warm temperature zones, where the humidity level is appreciably high.

It is also helpful in preventing the growth and development of mold, mildew, dust mites and other dust prone allergic matters (due to more humidity), which ultimately lead to dust allergies.

These devices are mostly advised to use in summer days when the humidity level hits 60 percent or high.

By giving the sterilized dry air into the enclosed cabin or room, it provides you healthy environment to love in without any musty odor.

These devices are also found useful for places such as basement and attics where damping problems may be found.

Sometime the mold present in these areas (due to damp) is not visible, but it does have all the traits to affect your health seriously.

Another major cause for increased humidity levels in your home can be the spring water dampness.

With appropriate concrete sealing along with running a dehumidifier in that area can efficiently erase the moist problems in your home.

What Does An Air Humidifier Do?

Humidifiers perform the opposite function as of dehumidifier. These devices increases the moisture levels in the air with the addition of a mist or water vapor droplets, depending on the type of humidifier you choose.

A dry air conditions can make you suffer from problems such as dry skin, bleeding nose, respiratory issues, etc which may further give rise to most dangerous nasal troubles like asthma, allergies etc.

All these conditions can be well managed and avoided by adding a humidifier in your room. A humidifier is preferred where the humidity level falls below 35 percent.

Humidifier ranges from portable size to large systems for the use in huge buildings.

Where a portable device can be used for a single room, a device for whole house is in-built into the air-conditioning or HVAC system that are designed to moisten the entire house.

Based on your requirement you should always care about choosing the one that is needed for your family.

Do I Need A Humidifier Or A Dehumidifier?

As both the levels of humidity are not advised for the comfortable environment and health conditions, so the choice definitely depends upon the climatic condition, humidity level, occupants inside the room, etc.

It is clear that, both humidifier and dehumidifier have their own importance for the human comfort level.

Therefore it is must for you to know your requirement and get the knowledge about the humidity levels of your surroundings, before you plan to buy these units for your home.

What To Choose for Winter Cold Congestion and Allergies?

As said earlier, winters comes with lots of health problems which includes cough and cold.

Especially when it comes to baby with cold, cough and congestion in winters, choosing a good humidifier machine is most recommended.

Allergies can be due to excess humidity levels as well as due to lack of proper humidity. Based on the condition you are suffering from, it is recommended that you choose between the two to solve you issues.

A balanced level of humidity is required to maintain throughout the year and making a wrong choice will lead to a negative impact on the present condition.

Get the help of an expert if needed, who can advise you the best choice between a humidifier or a dehumidifier after checking the humidity levels of your interiors.

Most of the experts and professionals in the field recommend using both of these devices at different times of the year when the climate is completely different.

Humidifier And Dehumidifier Combo: How Does It Help?

Humidifier and dehumidifier, the two appliances cannot be compared when it comes to choosing one.

As they serve extremely different functions and are equally important, it is essential that you buy each of them to get desirable results during low and high humid conditions.

The ultimate purpose of both the machines is to maintain an optimum level of humidity. Therefore both of these machines are needed all round the year in your home.

However modern equipment and humidification systems are now available which can perform both the functions of humidifier and dehumidifier to keep the best comfortable conditions in all seasons.

These are popularly known as humidifier dehumidifier combo devices.

Buying a unit with humidifier dehumidifier combination is a great idea which can keep the air around you most comfortable, by providing the optimum humidity to the air.

In case you want, you can also check for the dehumidifier, air purifier and humidifier all-in-one device which can purify the air in addition to providing optimum humidity.

Humidifier dehumidifier combo reviews can be checked at sites such as before you plan to buy these devices online.

Just go for it and provide your family the best environment and health they deserve.