To prevent dryness in the airways, skin or hair, and improve the symptoms of allergies and dry cough, a humidifier can be a practical and effective solution. However, there are certain features that must be taken into account before purchasing these devices.
First of all, you should know that there are two types of humidifiers: hot steam and cold steam. Another point is the power of the equipment, which must be sufficient to maintain constant steam.
This guide to buying the best humidifier seeks to offer you the possibility of knowing the most important aspects to consider. Whether you want to buy a humidifier to avoid as much as possible the dryness of the skin and lips or that you really need one to relieve the symptoms caused by allergies. If you follow this guide you can make a comparison of humidifiers in a way more objective. Read on!
There are two large groups of humidifiers, those of cold steam and those of hot steam. The hot steam humidifiers heat the water to its boil and thus release the humidity of the steam.
They have a sterilizing action, in addition to preventing the development of bacteria, but they are a bit noisy and can cause burns, they also require permanent maintenance to prevent lime from accumulating.
Cold steam humidifiers are classified as evaporative and ultrasonic. They refresh the air in the room in which they are placed and there is a lower risk of accidents because there is no heat in between.
However, with this type of cold evaporative humidifiers, the humidity level cannot be regulated and the fan that expels the humidity towards the room can make some noise. They require periodic cleaning of the filters as maintenance.
Then there are the ultrasonic cold steam humidifiers, they are the most recommended because you can regulate the humidity level and spend less electricity. In addition, they are silent and do not need any filters and therefore do not require maintenance in this regard.
When you see the characteristics of a humidifier, check the area of action that the manufacturer intends to have. These data tend to be a bit overestimated, so it is better to buy one that offers you a larger area of the room in which you will place the humidifier.
This is what we mean when we talk about humidification capacity. If the power of the humidifier is low, we will not achieve the optimum level of humidity and if it is too high, we can cause condensation and even aggravate health problems, by favoring the proliferation of bacteria and even mold. Therefore, it is advisable to use humidifiers in which the humidity level can be controlled.
The size of the tank directly affects the autonomy time of the humidifier. When the water runs out, it can no longer function. Some have deposits of only half a liter and some have up to more than 10 liters.
Ease of maintenance
Find out what kind of maintenance the models you consider required. In some cases, it is filter cleaning, tank cleaning, etc. It should be easy to clean and if you need supplies, such as filters, make sure you buy a recognized brand humidifier that ensures the availability of those filters for at least a certain time.