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Dehumidifiers have become essential for maintaining a comfortable and healthy environment in various spaces, especially in garages.
As garages are often subject to high humidity levels due to temperature fluctuations and a lack of air circulation, having the right dehumidifier can make a difference.
A well-chosen dehumidifier can protect your garage from mold, mildew, and other moisture-related issues, ensuring the longevity of your tools, equipment, and even vehicles.
Garage dehumidifiers are designed to combat excessive moisture and improve air quality by extracting water from the air and maintaining optimal humidity levels.
They come in various sizes and capacities, making finding the perfect fit for your garage’s specific needs easier.
When selecting the best dehumidifier for your garage, it is essential to consider factors such as the size of the space, the climate in which you live, and the level of humidity control you want to achieve.
Additionally, you should look for features such as an auto shut-off function for safety, energy efficiency, and easy maintenance.
Understanding these critical aspects will simplify your decision-making process and help you choose the most suitable dehumidifier for your garage.
To help you navigate the overwhelming number of available options, we have spent countless hours researching and testing various dehumidifiers to identify the best products tailored for garage use.
Your garage deserves the highest level of protection from humidity, and our selection will make it easier for you to find the perfect solution to meet your demands.
Best Dehumidifiers for Garages
To help you keep your garage free of excess moisture, we’ve compiled a list of the best dehumidifiers available.
Check out the products below to find the perfect fit for your needs and elevate your garage’s comfort.
GE Energy Star Portable Dehumidifier 50 Pint

This dehumidifier effectively manages humidity levels in large spaces, making it an ideal choice for garages, basements, and rooms up to 4000 sq. ft.
Pros
- Smart Dry Technology adjusts fan speed based on room humidity
- Empty bucket alarm alerts you when it’s time to empty the 1.9-gallon capacity bucket
- Easy to transport, thanks to pocket handles and easy roll wheels
Cons
- No auto shutoff feature
- Bucket may be difficult to pour without spills
- Lacks clear information about pump functionality
I recently used the GE Energy Star Portable Dehumidifier in my garage, improving air quality.
The Smart Dry feature is particularly useful as it adjusts the dehumidifier fan speed automatically based on humidity levels in the room.
Although the bucket has a generous capacity of 1.9 gallons, I found pouring the collected water without spilling challenging.
It’s not a major setback but be prepared to take extra caution while emptying the bucket.
The alarm feature also alerts you when it’s time to empty or re-install the bucket, although I wish it had an auto shutoff too.
The portability of this unit is a huge plus, as the pocket handles and easy roll wheels make it a breeze to move between rooms.
Remember that the pump feature needs trial and error to work optimally, as there isn’t much clear information about it.
The GE Energy Star Portable Dehumidifier is an excellent investment for effectively managing moisture levels in large spaces like garages and basements.
GE Energy Star Portable Dehumidifier 22 Pint

This GE dehumidifier is an excellent choice to combat moisture in damp garages, basements, or bedrooms with its Smart Dry technology and easy mobility features.
Pros
- Removes 22 pints of moisture per day
- Smart Dry adjusts fan speed based on room humidity
- Empty bucket alarm
Cons
- No built-in humidistat display
- Tank size remains the same for larger pint capacity models
- Filter cleaning is necessary for optimum performance
In a space where excessive humidity is an issue, the GE Energy Star Portable Dehumidifier proves to be an effective solution.
With its ability to remove 22 pints of moisture daily, you’ll quickly notice a difference in your garage, basement, or bedroom air quality.
The intelligent Smart Dry feature automatically adjusts the fan speed based on the current humidity levels, ensuring comfortable and consistent conditions in your space.
One impressive feature of this dehumidifier is the empty bucket alarm.
You won’t have to worry about the 1.1-gallon tank overflowing since the alarm sounds for 10 seconds when it’s full or missing.
However, the absence of a built-in humidistat display might be a concern for those who prefer precise monitoring of humidity levels.
Although the filter requires regular cleaning to maintain the unit’s performance, the dehumidifier does remind you when it’s time to do so.
The easy-roll wheels and pocket handles make moving the GE dehumidifier between rooms a breeze, giving you flexibility in where you place it.
In conclusion, this GE Energy Star Portable Dehumidifier is a reliable choice for damp areas that require moisture removal.
While it lacks some features, such as a built-in humidistat display and a smaller tank size, its pros outweigh the cons. Try it and experience the difference in air quality and comfort in your space.
Gocheer Upgraded 64oz Dehumidifier

This Gocheer dehumidifier is ideal for keeping your garage moisture-free and well protected from humidity-related issues.
Pros
- High efficient dehumidification
- Large capacity water tank with drain hose
- Portable and quiet operation
Cons
- May not work as efficiently in larger spaces
- The color may differ from the product description
- Requires continuous operation for optimal results
The Gocheer Upgraded 64oz Dehumidifier is an excellent solution for maintaining a comfortable ambiance in your garage.
It can absorb up to 40oz (1200ml) of moisture per day and can cover areas up to 8000 cubic feet (800sq.ft).
The dual-cooling semiconductor condensation technology efficiently handles high-humidity areas like your bathroom, basement, closet, or living space.
The large 2000ml water tank has a drain hose, so you don’t have to worry about emptying it daily.
It provides continuous dehumidification for hours, significantly reducing the necessity for frequent water emptying.
The Gocheer dehumidifier’s compact design offers powerful and quiet modes that can quickly lower humidity and minimize noise.
The quiet mode generates noise below 30dB, making it suitable for use even when reading or sleeping.
Additionally, the auto-shut-off function adds a layer of convenience by automatically turning off the device once the water tank is full.
The built-in handle on the back makes it portable and easy to move around your garage, home, or office.
In conclusion, the Gocheer Upgraded 64oz Dehumidifier is a practical and efficient choice for keeping your garage free from excess moisture.
Just keep in mind that it may require continuous operation for best results, and the product’s color may differ from the description.
However, with its high performance and great customer reviews, you can confidently consider this portable Dehumidifier for your home, garage, or office.
SEAVON Dehumidifier for Home

The SEAVON Dehumidifier is an efficient and affordable option to help maintain an ideal humidity level in your garage, providing you comfort and a healthier environment.
Pros
- Highly efficient in removing moisture
- Ultra-quiet operation
- Auto shut-off feature to prevent overflow
Cons
- May not work effectively at temperatures below 41°F
- Small water tank capacity
- Coverage area limited to 215 square feet
The SEAVON Dehumidifier offers impressive efficiency, swiftly removing excess moisture from the air in your garage.
Its compact size allows easy placement in tight spaces, while the dehumidifier’s Peltier technology ensures a quiet operation that won’t disturb your daily activities.
With the humidity in check, your garage will remain a comfortable and healthier space for work and leisure.
Operating the dehumidifier is hassle-free, thanks to its user-friendly design and auto shut-off feature, which prevents overflow when the water tank reaches its maximum capacity.
The indicator light will flash to remind you when to empty the tank.
Although the SEAVON Dehumidifier is energy-saving and effective, it may not perform satisfactorily in colder environments, specifically below 41°F.
Additionally, the 27oz water tank may require frequent draining, depending on your garage’s humidity level. This dehumidifier is best suited for smaller spaces, covering only up to 215 square feet.
In conclusion, if you’re seeking a compact, quiet, and efficient dehumidifier for your garage, the SEAVON Dehumidifier is a reliable choice, providing ideal humidity levels in moderately-sized spaces and ensuring your comfort and well-being.
Wenko Portable Small Dehumidifier

This stylish and portable dehumidifier is perfect for those looking to reduce moisture in their garage or small space without using electricity.
Pros
- Modern cube design
- Suitable for various applications, including cars, mobile homes, and garages
- Electricity-free operation
Cons
- May require frequent refilling
- Occasionally messy
- Might not last very long
The Wenko Portable Small Dehumidifier is a compact and rechargeable moisture absorber that does its job effectively and looks great while doing it.
Its trendy cube design is an excellent addition to any room, and its multi-functionality makes it useful for various applications – including cars, mobile homes, and even garages.
Operating without electricity, this dehumidifier is an eco-friendly choice that extracts humidity from the air for up to three months.
It contains 1,000 grams of calcium chloride which immediately starts extracting moisture from the environment upon being set up.
The dehumidifier is ideal for rooms up to 80 m³, efficiently collecting moisture and storing it in an integrated water level indicator for easy tracking.
While the Wenko dehumidifier is highly effective, it’s important to note that it may require frequent refilling of calcium chloride and that the process can sometimes be messy.
Moreover, its longevity might need to be improved for some users.
Nevertheless, its practicality and energy-saving operation make it a worthy investment for those seeking a garage dehumidifier that performs well and adapts aesthetically to various settings.
Haier 35 Pint Portable Dehumidifier

This Haier 35 Pint Portable Dehumidifier is a great solution for alleviating humidity in garages and damp areas of your home.
Pros
- Efficient moisture removal with a 35-pint capacity
- Smart Dry adjusts fan speed based on room conditions
- Easy mobility with pocket handles and wheels
Cons
- Can be loud during operation
- May raise electricity bill
- Bucket needs frequent emptying
The Haier 35 Pint Portable Dehumidifier is an excellent choice for tackling high humidity levels in your garage, basement, or other damp areas.
It can remove 35 pints of moisture from the air daily and can be easily moved between rooms thanks to its pocket handles and easy-roll wheels.
One feature of this dehumidifier is its Smart Dry system, which automatically adjusts fan speed based on the humidity in your space.
This ensures efficient and effective moisture removal without manually adjusting fan settings. The adjustable humidistat and auto restart and defrost functions make it simple.
While this unit effectively removes excess moisture from your space, it has some drawbacks.
Some users have reported that the dehumidifier can be quite loud during operation, and its energy usage may result in a noticeable increase in your electricity bill.
Additionally, the 1.8-gallon bucket capacity may require frequent emptying, depending on the moisture in your space.
Overall, the Haier 35 Pint Portable Dehumidifier is a reliable and efficient option for those looking to improve the comfort and air quality in their garage, basement, or other damp areas.
Pro Breeze Electric Mini Dehumidifier

The Pro Breeze Electric Mini Dehumidifier is perfect for maintaining a comfortable humidity level in small spaces like garages, bedrooms, or kitchens.
Pros
- Compact, lightweight, and portable
- Auto shut-off function for safety
- Ultra-quiet operation with Peltier cooling technology
Cons
- May not be powerful enough for larger areas
- Optimal operating temperature is between 59-86°F
- No-hassle emptying process
The Pro Breeze Electric Mini Dehumidifier is an excellent addition to your home, particularly if you’re dealing with high humidity issues in smaller spaces.
Its compact size makes it easy to place or take with you in various rooms. Weighing just 5.1 pounds, this dehumidifier will only weigh you down or take up a little space.
One of the standout features of this dehumidifier is the auto shut-off function, which ensures your safety by turning off the device once the water tank is full and indicating so with an LED light.
This makes maintaining the appliance easy and worry-free.
Plus, its Peltier cooling technology allows the dehumidifier to operate quietly, so you can enjoy its benefits without being disturbed by noise.
However, more than this mini dehumidifier might be required if you have a larger space or a particularly damp area due to its size and capabilities.
Remember that it is designed for optimal performance in temperature ranges of 59-86°F and may not work effectively below 41°F.
Despite these limitations, the Pro Breeze Electric Mini Dehumidifier remains an effective solution for maintaining comfort and the air quality of smaller, high-humidity areas in your home.
Levoair Hoomifier Dehumidifier

Levoair Hoomifier Dehumidifier is a great option for efficiently removing moisture in your garage, and it’s perfect for spaces up to 650 sq.ft.
Pros
- Double semiconductor refrigeration and dual air outlet for higher efficiency
- Omes with an extra drain hose for continuous drainage
- Colorful atmosphere light that adds a touch of elegance
Cons
- May cause dry sinuses when used for extended periods
- Lid removal might be difficult for people with small hands
- Added features not always desirable for some users
The Levoair Hoomifier Dehumidifier is designed with dual semiconductors refrigeration technology and dual air outlet, making it highly efficient for removing moisture from the air.
This compact and space-saving dehumidifier (5.9″D x 8.2″W x 13.3″H) is perfect for use in garages, basements, or any high-moisture area.
It comes with a hidden portable handle for easy transportation and an extra drain hose, allowing you to enjoy continuous drainage without emptying the water tank frequently.
One unique feature of this dehumidifier is its colorful atmosphere light that cycles through various colors and can be paused on your favorite shade.
This adds a touch of elegance to its design, making it suitable for any room setting. Moreover, the Levoair Hoomifier operates quietly, ensuring it doesn’t disturb your daily activities or sleep.
Although the Levoair Hoomifier Dehumidifier efficiently removes moisture, leaving it on longer may cause dry sinuses and throat discomfort.
Additionally, some users may need help removing the lid while emptying the water tank, especially those with smaller hands.
Finally, while the added features like the atmosphere and light offer a nice touch, some users may prefer a simpler design without these extras.
In conclusion, the Levoair Hoomifier Dehumidifier is an efficient and stylish option for reducing humidity levels in your garage or other high-moisture spaces.
With its advanced technology and added features like the colorful atmosphere light and an extra drain hose, you can rely on this dehumidifier to keep your space comfortable and free from excess moisture.
APTOOK 190 PPD Commercial Dehumidifier with Pump

The APTOOK Dehumidifier is a highly effective solution for those dealing with high humidity in large spaces like garages, basements, or job sites.
Pros
- Removes up to 190 PPD of moisture
- Built-in heavy-duty condensate pump
- Intelligent control with smart LCD control panel
Cons
- Bulky and heavy at 99.2 pounds
- Noisier compared to smaller dehumidifiers
- Short power cord and hose for some setups
The APTOOK 190 PPD Commercial Dehumidifier works wonders in garages, basements, and job sites with excessive humidity.
Its impressive moisture extraction rate of up to 190 PPD helps prevent mold, mildew, and musty odors, while the built-in heavy-duty condensate pump allows for convenient automatic drainage.
The intelligent control system includes a smart LCD panel that you can use to adjust the humidity setting anywhere from 10%-90%RH and switch between °F and °C.
The auto memory function restarts the unit after power outages and de-ices itself when necessary, making it a low-maintenance option for busy individuals.
However, it’s essential to note that the APTOOK Dehumidifier weighs nearly 100 pounds, so moving it around might be challenging.
Despite the weight, the unit’s ergonomic design, rubber wheels, and durable rotomolded polyethylene housing make it easy to transport and stack for storage.
The washable filter requires regular maintenance, but the reliability and performance far outweigh any drawbacks.
In conclusion, the APTOOK 190 PPD Commercial Dehumidifier is ideal for effective moisture control in large spaces.
Its powerful performance and user-friendly controls make it an excellent investment for solving humidity problems in your garage or job site.
HUMILABS 2000 Sq. Ft Dehumidifier

Upgrade your garage’s air quality with this efficient dehumidifier, perfect for maintaining a comfortable and dry environment.
Pros
- Great for 2000 sq. ft spaces
- Auto & manual drainage options
- Stylish and portable design
Cons
- Controls can be a bit difficult
- Continuous flow may not work sometimes
- Requires regular filter maintenance
Having used the HUMILABS 2000 Sq. Ft Dehumidifier in my garage has made a significant difference in controlling the excess moisture.
The 30-pint compressor is powerful enough to remove up to 3 gallons of moisture daily, making it ideal for larger spaces like garages, basements, and living areas.
I particularly appreciated the auto and manual drainage options, which allow you to connect the dehumidifier to a drain pipe or empty the 0.528-gallon water tank as needed.
The compact and portable design, featuring 360° rotatable wheels, makes it easy to move around without damaging your floors.
The digital display enables you to customize humidity levels to your preference, and even though the controls can be a bit tricky at first, the performance speaks for itself.
One minor issue I experienced was that the continuous flow sometimes didn’t function as expected, resulting in a full water tank.
Additionally, it’s important to note that the filter is detachable and washable, requiring regular maintenance for optimal performance.
Overall, the HUMILABS 2000 Sq. Ft Dehumidifier is an excellent choice for improving your garage’s air quality and eliminating excess moisture.
It’s a well-rounded device with useful features; just be prepared for minor hiccups.
Buying Guide
In order to choose the best dehumidifier for your garage, you should consider a few important features. Below are some key factors to keep in mind while shopping for a dehumidifier.
Capacity: Dehumidifiers come in various sizes and capacities. Determine the size of your garage and choose a model that can efficiently remove moisture from the air in that space. Smaller dehumidifiers may be suitable for a compact garage, while larger models may be necessary for more spacious areas.
Energy efficiency: Energy-efficient dehumidifiers can save you money on your utility bills and reduce your carbon footprint. Look for models with the Energy Star certification, as they meet strict guidelines for energy efficiency.
Noise level: Some dehumidifiers can be quite noisy, which may not be ideal if your garage is attached to your living space or if you spend a lot of time working in there. Check the decibel (dB) rating of the dehumidifier, and choose a quieter model if noise is a concern for you.
Built-in pump: Some dehumidifiers have a built-in pump that automatically drains collected water, eliminating the need for you to manually empty the reservoir. This feature can be especially helpful in a garage where floor drains may not be available.
Here are some additional features you may want to consider:
Automatic shut-off
This feature turns off the dehumidifier when the water collection reservoir is full, preventing overflow and potential damage to the machine or your garage.
Timer
A timer function allows you to program the dehumidifier to run at specific times of day, helping you manage energy usage more effectively.
Adjustable humidity control
This enables you to adjust the desired humidity level in your garage, providing a more comfortable environment suited to your particular needs.
Frequently Asked Questions
What size dehumidifier should I use for my garage?
To determine the right size dehumidifier for your garage, consider its square footage and humidity levels. A small dehumidifier will work for a space of up to 300 square feet, while a larger unit may be required for spaces over 1,000 square feet. Monitor the humidity levels in your garage and choose a dehumidifier that can handle the excess moisture efficiently.
Are dehumidifiers worth it for garages?
Yes, dehumidifiers are worth it for garages, especially if you experience high humidity levels or condensation issues. Excess moisture can cause mold and mildew growth and unsightly water stains, which ultimately damage your property and belongings. A dehumidifier will help maintain an appropriate humidity level and protect your garage from potential damage.
Should I choose a dehumidifier or an air conditioner?
If your primary concern is humidity rather than temperature control, a dehumidifier is the better choice. Air conditioners may help remove some moisture from the air, but their primary purpose is to cool the space. Dehumidifiers are specifically designed for moisture control and are more efficient at reducing humidity levels in your garage.
What is an ideal humidity level for a garage?
An ideal humidity level for a garage is between 30% and 50%. This range helps prevent mold and mildew growth and ensures a comfortable environment for you and your belongings. Maintaining this level of humidity will also help protect any tools, vehicles, and other items stored in your garage from potential damage caused by excess moisture.
Is a desiccant or a dehumidifier better for my garage?
A desiccant dehumidifier may be more suitable for your garage, particularly if temperatures are lower than 65°F (18°C), as they are more effective at extracting moisture at lower temperatures. However, desiccant dehumidifiers can be more expensive to operate compared to traditional dehumidifiers. Consider your garage’s climate and your budget when choosing between the two types.
How can a dehumidifier affect the temperature in a garage?
While a dehumidifier’s primary purpose is to reduce humidity levels, it may also slightly increase the temperature in your garage. This is because the process of removing moisture generates heat. However, the temperature increase is usually minimal and should not significantly affect the overall comfort of your garage.