Dehumidifiers can't attract the moist air with the doors closed! Opening your doors slightly allows sufficient airflow so your dehumidifier can do its job.
You want to place your machine in an area where there is good air circulation so the unit can efficiently work. We do not recommend placing a dehumidifier directly against a wall or piece of furniture. Instead, put it at least six inches away from these vent-blocking surfaces.
Close all windows and doors.
Enclosing your space will help reduce humid air from entering your home, helping your dehumidifier work more efficiently.
The windows in a room should be kept closed when running a dehumidifier. As open windows let moisture in from the outside, they can work against the dehumidifier and keep the room from drying out because the continuous flow of air can be counterproductive.
Place your dehumidifier in the center of your bedroom if it is possible close to the plug. With this trick, the air will circulate around the unit. If your bedroom is large, place the dehumidifier close to the moisture source. While the dehumidifier is operating, make sure that the windows and doors are closed.
No, your dehumidifier should not have to run constantly to regulate the air humidity. An optimal humidity level to shoot for is between 30 and 50 percent.
A dehumidifier typically needs between 24 and 72 hours to completely dry out a room. It's critical to continue using the dehumidifier until the humidity levels are normal.
When possible leave internal doors open during the day. Allowing air to circulate around your home will help reduce condensation so it's a good idea to leave doors open (especially to the bedrooms) during the day.
Yes it is perfectly safe to sleep in the same room as a dehumidifier. If you are particularly interested in a dehumidifier for the bedroom the noise level will be particularly important to you.
If you're concerned about spending too much on your electricity bill, you can try calling your energy company and asking about the “best times.” Usually, the best times to run your unit, that will save you money, is between 10 pm and 7 am — this is when less people are consuming energy, which drives down the rates.
Mould will easily grow and spread if the right conditions are present. So, dehumidifiers don't kill mould, but they can help to prevent it from growing inside your home by reducing humidity. However, the best way to deal with it is to get rid of its source.
Once temperatures drop to around 65 degrees, it's best to turn the dehumidifier off.
Yes, a dehumidifier can be an effective tool in combating damp in the home. Dampness can be a major problem for many homes in the UK, particularly in areas with high levels of humidity or rainfall. Left unchecked, damp can lead to mould growth, musty odours, and damage to furniture and other belongings.
Can you dehumidify too much? There is a chance of dehumidifying your home too much with a dehumidifier, especially if you are leaving your dehumidifier running for several hours on a timer unattended. Over-dehumidifying your home can lead to an increased chance of respiratory illnesses and dry and cracked skin.
If your dehumidifier's water basin is filling up too quickly, you probably have extra water in the air due to an issue like a cracked pipe, water leak or open crawl space. If you're hardly getting any water in the basin, you may need to simply turn the control to a drier setting.
So for example, a dehumidifier that can extract up to 20 litres a day, with a wattage of 480w would use 0.48 kWh, would mean an hour's usage (0.34) would cost just under 16p. Whereas a dehumidifier that can extract up to 12 litres a day, with a wattage of 157w (0.157 kWh) would cost just over 5p an hour.
How often you should use a dehumidifier will depend on your home, climate and other factors. To achieve the highest energy efficiency, run a dehumidifier for at least 12 hours a day. This will allow you to remove moisture from the air without racking up the energy costs.
Dehumidifiers can be left running while you're away from home, as long as the machine is equipped with one or more of the following beneficial features: drainage hose connections, internal pumps, or an auto shut-off switch.
Air purifiers are great for a quick fix when used to actively combat air pollutants in your home, and a high quality dehumidifier is a sure way to limit moisture in your household, helping create an environment that is much more difficult for those unwanted contaminants a mold to thrive in the first place.
A dehumidifier will draw moisture out of the air and stop condensation on windows throughout your home.
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.
One of the best ways to keep humidity from entering your home in the summer is to keep the doors and windows tightly closed. You don't want to waste energy cooling the entire neighborhood, so when your AC is running you should always have all windows and doors in the house closed.
Yes it is perfectly safe to sleep in the same room as a dehumidifier. If you are particularly interested in a dehumidifier for the bedroom the noise level will be particularly important to you. The quietest model we offer is the compressor-free DNC65.
The bottom line
Running your dehumidifier can help you feel cooler. However, this is because it lowers your room's relative humidity level, not because it changes the room temperature.
Amazingly, even if the structure or the subfloor is not exposed, dehumidifiers will be able to draw out the moisture from inside the walls and underneath the flooring to dry out the materials.