Of course it is alright! It is actually advisable to close the door to better maintain the humidity inside the room. If you leave the door open, the humidifier may end up trying to humidify the whole house, in which case will be bringing the humidity down inside the room instead of increasing it!
Never use in an enclosed space — leave bedroom doors open.
For more precision, you can use a hygrometer to keep an eye on the humidity levels in your home. If you keep this information in mind and stick to these guidelines, sleeping with a humidifier at night is a safe and healthy practice.
A warm mist humidifier uses hot water and should be placed at a considerable distance from your bed to avoid accidentally knocking it over. It should also be placed where it's out of reach for kids and pets. On the other hand, cool mist humidifiers use cold water and can be safely placed near your bed.
Ultrasonic humidifiers create humidity in a small space, concentrating the moisture where you need it the most. Ultrasonic humidifiers, like the AURORA and AURORAmini, are perfect in any bedroom. Locate them near the bed, but at least two feet from the floor and each wall, and at least five feet from the ceiling.
Best place to put a humidifier in your bedroom: A few feet from your bed. To keep the air from getting too dry at night and help aid with congestion, dry skin, allergies and more, keep your humidifier a few feet from your bed.
Given these factors, it's often recommended to run a humidifier for at least 12 hours per day, typically during sleeping hours when people spend the most time in the room.
Open windows can promote airflow. As outdoor air moves inward, it can help your humidifier increase moisture levels throughout the home. On the other hand, people who live in dry regions should leave their windows closed when running a humidifier.
Humidifiers can benefit people with skin issues or respiratory problems who live in areas with low humidity. It is essential to remember that humidifiers cannot treat underlying conditions, such as asthma. They may be beneficial, but they should not replace medical treatment.
But exactly how close should a humidifier be to your bed? It is best to place the humidifier at least 3 feet away from your bed. This is to avoid being directly exposed to too much moisture and to allow the moisture to be distributed evenly around the room.
In the wintertime, the switch (which is actually a valve of sorts) should be left open, allowing air that passes through the humidifier to also pass through the ducts. This helps to put moisture into the air during the cold winter months as needed. During the summer months, you would need to close the valve.
Also, don't hold your face directly above the appliance. Dr. Hartman suggests placing a humidifier at least 3 feet away. "The humidifier should be aimed to release moisture into the air so that the benefit is felt by the skin all over the body," he says.
Relative humidity is inversely proportional to temperature in a closed space. For example, a closed room contains a certain amount of moisture. When the temperature rises, the percent relative humidity will fall. When that same room is cooled, the percent relative humidity will rise.
A warm mist humidifier promotes clean vapors in your house and leaves the air smelling clean and fresh. Warm mist humidifiers are popular for promoting higher moisture levels within a room. They also kill germs and bacteria. They work with medicated products like essential oils to make the room smell better.
By opening your windows when the air is still humid, even if it's cooler, you are letting in all that extra moisture. Results from a study conducted in Florida still ring true today. In that study, researchers focused on a central Florida that had typical furnishings and a lot of carpet.
You can purchase a hygrometer to measure humidity levels, or you can try this simple test for humidity. Put a few ice cubes in a glass and place the glass in the room with low humidity. Leave it alone (and stay out of the room) for a few minutes. When you return, look for water droplets on the outside of the glass.
So, can you use tap water in a humidifier? While you technically can; it's not recommended. Instead, look for demineralized, distilled, and purified water at the store. This kind of water is less likely to result in mold and bacteria growth inside your humidifier.
If you sleep easy in cooler, drier weather, you likely don't need one. But if you're noticing symptoms—a dry throat or skin, nosebleeds, or if you have a cold-it's worth amping up the humidity to find out if a little moisture can do you a lot of good.
At the same time, high humidity can help airborne pathogens like bacteria and viruses spread through an area. Thus, when your humidifier has been overused and increased the humidity level of your home too much, those living there may have an increased risk of developing an infection.
Specifically, we recommend that you keep your humidifier at a distance of around 3 feet from your bed – although there's no inherent harm in placing it closer, if you're restricted on room.
In general, keep your humidifier set up about three feet from you (including when you're sleeping). For ideal circulation, Buckley suggests setting it on an elevated, non-wood surface like a side table or shelf, which will also protect against the chance of water leaking onto wood floors or trim.
If the room is big enough, the mist will reach the farthest spots. However, if you place a large humidifier in a small room, it can cause some troubles. The humidifier will spread too much mist, which can create mold and make you feel uncomfortable and sick over time.
Under appropriate exposure conditions susceptible individuals may succumb to an episode of humidifier fever, an influenza-like illness with pyrexia and malaise as the main symptoms, but cough, chest tightness, dyspnoea and weight loss may also be seen.