closet dehumidifier

Types of closet dehumidifiers

A closet dehumidifier removes excess moisture from the air in enclosed spaces like closets, wardrobes, and small rooms. Too much humidity in the air tends to make the space stuffy, attracting mold, mildew, and musty odors. Removing excess moisture with a dehumidifier can protect clothes and other items from moisture damage. There are different types of dehumidifiers that work best for closets, including the following:

• Electric Dehumidifier

  The electric closet dehumidifier plugs into a wall socket and uses a fan to draw moist air from the closet. It passes the air through the evaporator coils, which cools the air to remove moisture. The condenser coils then heat the air back up before releasing it into the closet. Electric dehumidifiers are powerful and efficient, removing large amounts of moisture from the air. They have a water tank that collects the condensate, which must be emptied regularly. Some models have a continuous drainage option through a hose.

• Rechargeable Dehumidifier

  This type of electric dehumidifier uses a thermoelectric Peltier unit instead of a compressor. It is compact and doesn't use much power, so it is a good choice for closets. The rechargeable dehumidifier runs on a rechargeable battery, which makes it portable and easy to use anywhere. It has a small fan that pulls air into the unit. The Peltier coils then cool the air to extract moisture. The water collects in a small tank that must be emptied manually when full. Some models have a continuous drainage option through a hose.

• Desiccant Dehumidifier

  A desiccant dehumidifier uses silica gel or other moisture-absorbing material to extract humidity from the air. It doesn't need electricity to operate, making it ideal for small, enclosed spaces like closets. The unit has a fan that draws moist air into it. The desiccant material absorbs the moisture, and the fan blows the dry air back into the closet. Over time, the desiccant becomes saturated and needs to be recharged. This is done by placing it in a microwave or solar dryer to remove the absorbed moisture. Desiccant dehumidifiers are very quiet and require no maintenance besides occasional recharging.

• Silica Gel Dehumidifier

  This is a small portable dehumidifier for closet spaces that uses silica gel to absorb moisture from the air. It doesn't need electricity to operate, making it ideal for small, enclosed spaces like closets. The unit has a fan that draws moist air into it. The desiccant material absorbs the moisture, and the fan blows the dry air back into the closet. Over time, the desiccant becomes saturated and needs to be recharged. This is done by placing it in a microwave or solar dryer to remove the absorbed moisture. Silica gel dehumidifiers are very quiet and require no maintenance besides occasional recharging.

How to choose closet dehumidifiers

Finding the right dehumidifier for a closet can be challenging since the closet's size and ventilation vary. Here are some tips to help buyers choose the right dehumidifier for a closet:

• Size of the Closet

  Determine the square footage of the closet. Most small closets (3 x 6 feet) will need a dehumidifier with a capacity of 30 pints, while larger ones (4 x 8 feet) will need 50-pint models. Closets measuring 5 x 10 feet or larger will need 70-pint dehumidifiers.

• Humidity Level

  The average relative humidity level in the house will also determine which model to choose. A 30-pint dehumidifier can handle humidity levels up to 80%. A 50-pint model works well for levels up to 90%. A 70-pint dehumidifier is needed for very humid environments. Humidity levels above 90% require a whole-house dehumidifier.

• Ventilation

  The ventilation in the closet affects the choice of a dehumidifier. Ventilated closets with doors that leave a space between the shelves and the door require a dehumidifier that can handle the humidity seeping in from the rest of the house. Closed closets without ventilation holes need a dehumidifier with a sealed design to work efficiently in an enclosed space. These models have specialized fans to reduce humidity in closed areas.

• Energy Efficiency

  Look for energy-efficient models that have the Energy Star certification. They use less energy to save on electricity bills. Consider the cost of replacement filters needed for dehumidifiers that require filter changes. Choose models that have permanent filters to reduce the cost of maintenance.

• Noise Levels

  Consider the noise levels produced by the dehumidifier. Some models operate quietly, making them ideal for use in bedrooms and closets where noise can interrupt sleep. Read reviews to find out the noise level of the dehumidifier. Choose models that operate below a certain decibel rating.

• Special Features

  Look for dehumidifiers with special features that make them easier to use or more efficient. Some have built-in hygrometers that detect humidity levels and adjust settings automatically. Timers allow users to set a specific time for the dehumidifier to operate and shut off. Certain models have continuous drain options, which are convenient for users since they don't have to empty the water tank regularly.

How to use, install & product safety

Using and installing a dehumidifier for a closet is simple. Users just need to know the right steps to take to ensure the device works well to remove excess moisture in the air. Not to mention, they also need to learn some product safety tips.

How to Use

• Prepare the Closet

  Take all the items from the closet. Clean the closet's interior with a damp cloth to eliminate any mold or mildew. Dry the closet completely before putting anything back in.

• Select the Right Dehumidifier

  Choose a dehumidifier that works well in small, enclosed spaces. For example, a rechargeable mini dehumidifier is an excellent choice. It will eliminate moisture without taking up much space. Consider a silica gel closet dehumidifier for a more sustainable option that doesn't require charging or electricity.

• Place the Dehumidifier

  Put the dehumidifier in the closet's interior. Ensure it is on a flat surface and away from items that could block airflow. Leave space around the dehumidifier so air can move in and out easily. For optimal results, users should place the dehumidifier on a shelf near the closet's back wall.

• Monitor Humidity Levels

  Check the humidity level in the closet regularly. Many electric dehumidifiers have built-in humidistats that show the humidity level on a digital display. A humidity level of 30% to 50% is ideal for preventing mold growth and protecting items in the closet. If the humidity level rises above 50%, turn on the dehumidifier.

• Empty the Water Tank (for Tank Models)

  If the closet dehumidifier has a water tank, empty it regularly to prevent it from overflowing. Most electric closet dehumidifiers shut off automatically when the tank is full. Follow the manufacturer's instructions to remove the tank and empty it. Wipe the tank with a damp cloth to clean it, then put it back in the dehumidifier.

• Recharge or Replace the Dehumidifier

  If the closet dehumidifier requires charging, plug it in and charge it fully. Some models come with a USB charging port. Replace the dehumidifier with a new one when it stops working or no longer removes moisture from the air as effectively.

Product Safety

• Follow the Manufacturer's Guidelines

  Every dehumidifier comes with guidelines provided by the manufacturer. Users should take time to read the guidelines and follow them carefully. The guidelines provide valuable information on using and maintaining the dehumidifier.

• Use Proper Power Source

  Ensure the dehumidifier is plugged into the correct power source. Using a power source that is too high or too low can damage the device. It can also pose a fire hazard. Always use the dehumidifier's provided power cord. Do not use an extension cord.

• Maintain the Dehumidifier

  For the dehumidifier to operate efficiently, it needs regular maintenance. Clean the filter with a soft brush or cloth at least once a week. Empty the water tank regularly. Keep the dehumidifier and surrounding area clean for optimal performance.

Functions, features, and design of closet dehumidifiers

Function

• Humidity Control: The primary function of a closet dehumidifier is to maintain optimal humidity levels. It effectively absorbs excess moisture from the air, reducing the humidity percentage to a comfortable level. This helps prevent the growth of mold and mildew, protecting clothes and other items stored in the closet from dampness and musty smells.
• Air Purification: Some closet dehumidifiers come equipped with air purification filters that can trap dust, allergens, and other airborne particles, providing cleaner air within the closet. This feature is especially beneficial for individuals with allergies or respiratory issues, as it helps remove common allergens and pollutants from the air. The combination of dehumidification and air purification contributes to a healthier and more pleasant environment inside the closet, ensuring that clothes and belongings are not only free from moisture damage but also stored in fresh and clean air.

Feature

• Compact Design: These dehumidifiers are designed to be small and portable. They conveniently fit into closets, making them ideal for dehumidifying smaller, enclosed spaces where traditional dehumidifiers would be too large and cumbersome. This compactness ensures ease of use and effective moisture control without taking up valuable space within the closet.
• Low Noise Operation: Many closet dehumidifiers operate quietly, making them suitable for use in bedrooms and other living areas. This feature ensures that the device does not produce loud or disruptive noises during operation, allowing for a peaceful and undisturbed environment. The low noise level contributes to the overall comfort and convenience of using the dehumidifier, as it can function silently in the background while effectively reducing humidity levels without causing disturbances.
• Adjustable Humidity Settings: Some models feature adjustable settings that allow users to set their desired humidity level. This feature provides flexibility and control over the dehumidification process, enabling users to customize it according to their preferences and the specific humidity conditions of the closet or storage space. By having adjustable humidity settings, users can optimize the performance of the dehumidifier for energy efficiency and extend the lifespan of their belongings by maintaining the ideal humidity level.
• Auto Shut-off: Many closet dehumidifiers come with an auto shut-off feature that turns off the unit when the water tank is full. This feature enhances the safety and convenience of the dehumidifier by automatically stopping its operation to prevent overflow and potential water spillage from the tank. It also relieves the user from having to monitor the water tank's fill level, making it safer and easier to maintain the device.

Design

• Stylish and Discreet: Closet dehumidifiers often come in sleek and modern designs that blend seamlessly with the interior of closets or storage spaces. These designs ensure that the dehumidifier does not disrupt the aesthetic appeal of the area while still providing effective moisture control. It will fit in nicely with the rest of the closet or room decor, making it an unobtrusive yet functional addition to the home environment.
• Ventilation Grills: These grills are strategically placed to ensure optimal airflow in and out of the unit. Proper ventilation is essential for the effective operation of a dehumidifier. It allows the device to draw in moist air from the closet and expel the dried air, significantly reducing humidity levels.
• Water Tank Design: The water tank of a closet dehumidifier is designed to collect the moisture extracted from the air. It usually features a user-friendly design for easy removal, emptying, and cleaning. Some models have a transparent or semi-transparent tank, enabling users to see the water level easily. The tank is often equipped with handles or grips for comfortable handling. The tank's design focuses on convenience and maintenance, ensuring users can efficiently manage the dehumidifier's operation without hassle or mess.

Q&A

Q1: What is the ideal humidity level for closets?

A1: The ideal humidity level for closets is between 30% and 50%. At this level, users will not see mold or mildew growth, and clothes will not become musty. Keeping humidity in this range will protect garments and fabrics from moisture damage.

Q2: How much moisture can a closet dehumidifier absorb?

A2: The amount of moisture a closet dehumidifier can absorb depends on the size of the dehumidifier and the humidity levels in the air. Smaller, passive dehumidifiers can absorb several hundred milliliters of water per month. Electric dehumidifiers with bigger capacities can remove up to 16 ounces of water daily in very humid conditions.

Q3: Where should a dehumidifier be placed in a closet?

A3: The dehumidifier should be placed on a flat surface in the closet, away from walls and shelves to allow proper airflow. It should be positioned closer to the closet door or vent if the closet has a closed door to enable better humidity extraction. For effective moisture absorption, avoid placing it near heat sources or open windows.

Q4: How often should a closet dehumidifier be emptied or recharged?

A4: The frequency of emptying or recharging a closet dehumidifier depends on the humidity levels in the environment. A passive, rechargeable dehumidifier needs to be recharged when the indicator turns yellow. It needs emptying when the water reservoir of electric models is full, which is usually once or twice a week in humid conditions.

Q5: Can a dehumidifier in the closet cause a fire?

A5: A dehumidifier in the closet will not cause a fire if it is used and maintained properly. Always ensure there is adequate space around the dehumidifier for airflow, as this is important for safety and efficiency. Also, only use the dehumidifier with the voltage and current specifications that match the electric supply in the home.