Warm mist humidifiers are a more drastic measure than their mist-free versions, as they are meant to fill the room with as much moisture as reasonably as possible. These are mainly for people who have difficulty breathing in cool rooms and in rooms that are low on moisture. Their uses are very specific, but they are also very comfortable to use.
These types of humidifiers boil water inside their casing, which causes steam to rise up, out of the vent, and into the area around the humidifier. If your doctor or physician has recommended that you consider warm mist humidifiers to give relief to respiratory problems you are having, you should feel relieved that these machines are completely safe and even come in portable models.
You may be under the impression that these humidifiers give off a favor, however they actually give off tiny sprays of warm water. This gives the same effect that mist itself would and doesn't cause respiratory troubles in as many people as vapor would.
Portable warm mist units are much like any portable humidifier, or even air purifier. They are usually quite small and compact with just enough power to be effective in a small area. These are a good purchase if you travel often or would just like to bring it with you when you go out on trips.
Warm must humidifiers tend to be more expensive than your normal models because of their boiling and spraying functions, which are what make them unique. In some cases you can expect them to be as much as twice the price of a standard variety humidifier.
Before purchasing one, be sure that you need warm mist. There are cool mist humidifiers available as well, which are effective for those who have difficult breathing in hot temperatures. Getting the wrong one could make things even more difficult for you.
If you have severe problems breathing in cool air, then one of these units is probably one of the best things you could buy yourself to have at home. There is not much you could do on your own to simulate the feeling of a warm mist besides flicking of patting warm water onto your face, and even that is a temporary and rather ineffectual solution to a much bigger problem.
Give your respiratory problems some serious thought and have a talk with your doctor about warm mist humidifiers and whether or not they will help you with your problem. They just may be a great help, but they could end up making it that much more difficult for you if they are not what you need. Find out from your doctor before deciding that warm mist humidifiers are the solution.