Best Dehumidifier for Spices in Kitchen Pantry

Any part of your house can suffer from excess moisture, especially in high humidity areas. However, some areas are more prone to humidity. The kitchen, for example, is always vulnerable to dampness and moisture, due to the presence of excess water from sinks, refrigerators, and other sources. Small enclosed spaces like the pantry or kitchen cabinets can trap moisture inside, which can affect the shelf life of the food items. Excess moisture can also lead to mold growth and musty odors, compromising the flavor and aroma of spices and herbs in your storage. Furthermore, wooden surfaces and metal furnishings can rot or rust when exposed to moisture for longer periods. This is not only displeasing visually but also damaging to the structure of your cabinets and pantry.

To prevent these problems, it’s critical to control moisture levels in the kitchen and within your storage areas. There are many ways you can do this, but perhaps the most effective and efficient solution is by using a dehumidifier. For small spaces like pantries, the most you will need is a mini desiccant dehumidifier. It’s available in different sizes depending on your space and it can be disposable or renewable. For the biggest pantries, you may also choose from Peltier dehumidifiers. We picked six of the best dehumidifiers of different types and sizes for you to choose from. 

Top 6 Best Dehumidifiers for Kitchen Pantry

IMAGEPRODUCT
  • Dimensions: 5.5 x 2.5 x 5.5 inches
  • Weight: 1.8 lbs.
  • Moisture Removal: 6 Ounces
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  • Dimensions: 2.56 x 2.56 x 7.48 inches
  • Weight: 16.23 oz
  • Moisture Removal: 4 Ounces
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  • Dimensions: 5 x 3 x 5 inches
  • Weight: 6.7 oz
  • Moisture Removal: 11.8 Ounces
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  • Dimensions: 7.2 x 5.47 x 5.28 inches
  • Weight: 9.8 oz
  • Moisture Removal: 500 ml
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  • Dimensions: 7 x 6 x 11 inches
  • Weight: 2.64 lbs.
  • Moisture Removal: 9 Ounces
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  • Dimensions: 6.2 x 4.9 x 10.1 inches
  • Weight: 2.46 pounds
  • Moisture Removal: 12 Ounces
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Eva-Dry E-333 Rechargeable Dehumidifier

Eva-dry E-333 Renewable dehumidifier

Moisture Extraction: 4~6 oz.
Dimensions: 5.5 x 2.5 x 5.5 inches
Weight: 1.8 lbs.

For regular kitchen pantries or cabinets, a wireless, mini dehumidifier is often all you need. The Eva-Dry E-333 renewable mini dehumidifier uses silica gel beads that extract about 4 to 6 ounces of moisture from the air. It doesn’t need batteries or electricity to operate, making it ideal for tiny, enclosed spaces like cabinets and pantries. 

The silica gel beads change color from orange to green once they have reached full moisture capacity. After 30 to 60 days, you will need to recharge the unit to renew the silica gel. You can monitor its status through the indicator window on the front. To recharge, just plug the unit into a power socket for 8 to 12 hours to let the moisture dry out. The silica gel can be renewed repeatedly for up to ten years guaranteed by a five-year manufacturer warranty.

The Eva-Dry E-333 is recommended for an area of 333 cubic feet or around 40 square feet of kitchen space 8 feet high. However, note that this type of dehumidifier cannot change humidity levels significantly in a regular room. The main purpose is only to prevent moisture buildup in tiny spaces like cabinets and safes and even cars without actively using electricity. Eva-Dry is also completely safe, non-toxic, and environment-friendly. 

The Eva-Dry is extremely light and compact it can fit in any corner or hung from a hook inside the pantry. It is also available in twin packs or the larger E-500 model. If you want a spill-free mini dehumidifier for almost any small space, then you can’t go wrong with Eva-Dry.

Pros
• Light and compact
• Cordless operation
• No batteries required
• Renewable and eco-friendly
• Five-year warranty
Cons
• Small absorption capacity and coverage
• The recharging process can take a while

Afloia Cordless Dehumidifier

Mini Dehumidifier, Afloia Gun Safe Dehumidifier Rechargeable Cordless Dehumidifiers with Heating Base

Moisture Extraction: 4oz/100ml
Dimensions: 2.56 x 2.56 x 7.48 inches
Weight: 16.23 oz

Similar to Eva-Dry, this Afloia cordless dehumidifier does not need batteries or electricity to operate. It simply extracts moisture from the air using renewable silica gel inside the cylindrical dehumidifier. The 360-degree surface increases the area of contact with the air to adsorb moisture more efficiently. This mini dehumidifier removes up to 4 oz or 100ml of moisture in tiny spaces up to 54 square feet.

The silica gel will change color from orange to dark green once it contains all the moisture it can hold. Monitor the status of the silica gel through the top window so you can recharge the unit on time. Unlike other cordless renewable dehumidifiers, the Afloia unit has a PTC heating base that is wired, only the dehumidifier stick itself is cordless. To renew the silica gel, place the dehumidifying unit on the heating base for about two hours, much faster than the Eva-Dry. While recharging, the base blows warm air through the vents and the indicator light will flash green. When recharging is done, the light will flash white. Pick up the dehumidifier unit and place it back in your pantry or kitchen cabinet to prevent moisture buildup.

This Afloia cordless dehumidifier is ideal for moisture control in a gun safe, bathroom, and even a car, RV, or boat. It also comes with a one-year manufacturer warranty.

Pros
• Light and compact
• Wireless operation
• No batteries required
• Fast recharging process
Cons
• Small capacity and coverage

DampRid Moisture Absorber

DampRid Moisture Absorber with Activated Charcoal for Boats & RVs

Moisture Extraction: 11.8 oz
Dimensions: 5 x 3 x 5 inches
Weight: 6.7 oz

Another type of mini dehumidifier that uses desiccants is also called a moisture absorber. Unlike renewable dehumidifiers, moisture absorbers don’t require electricity at any point.  DampRid moisture absorbers come in small containers or bags with crystal-like beads that absorb moisture from their environment. Unlike rechargeable desiccant units, this type must be disposed of after one use. This DampRid moisture absorber contains 6.7 ounces of salt crystals, which can extract about 12 ounces of moisture in the air.

DampRid consists mostly of calcium chloride and potassium chloride that absorb water vapor as soon as they are exposed to moist air. The crystals mix with the moisture completely, hardening as they collect water before dissolving into a liquid at the bottom of the container. This can happen within a few weeks up to months depending on humidity levels. Once fully dissolved, you can only dispose of the product and replace it. 

This DampRid moisture absorber also includes activated charcoal to neutralize strong odors and maintain fresh and clean air in a tight, enclosed space such as a kitchen pantry, storage cabinet, or closet. When using disposable dehumidifiers, you may not notice any significant changes in humidity. In larger spaces, you can place one moisture absorber on each corner to control moisture. There are no worries of spilling or leaking as long as you place them on a flat and steady surface, like a shelf or counter. 

Furthermore, moisture absorbers are super easy to use. Just peel off the cover on top and place the container in a corner where you need it. Check the water level at least every two weeks and dispose of the product properly once the lower half of the container is full of moisture, then replace it immediately.

PROS
• Cheap and portable
• No maintenance
• No machine to operate
• No cords or batteries
CONS
• Very small capacity
• Not reusable

Vacplus Hanging Dehumidifier Bags

Vacplus Hanging Dehumidifier Bags

Moisture Extraction: 500 ml
Dimensions: 7.2 x 5.47 x 5.28 inches
Weight: 9.8 oz per pack

Moisture absorbers also come inside small bags or packets you can hang to save pantry space. These Vacplus dehumidifier bags also use calcium chloride crystals to absorb excess moisture from tiny spaces like cabinets and closets with hooks or rods where you can hang the bags. The crystals are contained inside a one-way moisture-permeable paper bag to absorb moisture and keep it inside the bag.

One pack can absorb up to 500 ml of moisture within four to six weeks. It’s safe and non-toxic and can be placed next to your spice rack in the pantry. It works just like the DampRid moisture absorber. The calcium chloride forms a liquid with the moisture it absorbs and collects in the bottom bag. Once the beads are gone, simply throw away the bag and replace it with a new bag. You can also place multiple packs within the cabinet for maximum coverage. Check the moisture levels every week or two to replace the bags on time.

Pros
• Cheap and portable
• No machine to operate
• No cords or batteries
• No maintenance
• Space-saving hanging design
Cons
• Too small capacity and coverage
• Not reusable

Pro Breeze Thermoelectric Dehumidifier

Pro Breeze Dehumidifiers for Home, 225 sq ft Mini Dehumidifier

Moisture Extraction Rate: 250ml/9oz per day
Tank Capacity: 450ml/16oz
Dimensions: 7 x 6 x 11 inches
Weight: 2.64 lbs.

If you want a single device for humidity control in a large kitchen or walk-in pantry, you may opt for a thermoelectric dehumidifier. This Pro Breeze mini dehumidifier can easily fit on top of a table or counter in any space within 150 to 215 square feet. This tiny but effective dehumidifier removes up to 9 ounces (250 ml) of moisture a day. The water tank can hold 16 ounces (450 ml) so you need to empty it every two days or so.

Thermoelectric dehumidifiers use the Peltier effect or thermoelectric cooling for energy-efficient, whisper-quiet dehumidification in small, enclosed spaces such as bedrooms and bathrooms. The Pro Breeze unit is incredibly easy to use with simple one-button control to turn it on or off. 

It features the standard auto shut-off function found in electric dehumidifiers so that it turns off automatically when the water tank is full, along with a “Full” indicator light to let you know when this happens. To empty the tank, just slide it out from the front of the dehumidifier, pull the drain plug, then pour the water into the sink, floor drain, or bucket.

Running only on 23 Watts, it consumes about 0.55kW after 24 hours of use. Typically, you’ll only need to use it for 8 to 12 hours a day during the most humid hours. Although the unit is light and compact, make sure there’s enough space around it to circulate dry air, so it’s probably best for spaces at least 100 square feet. 

Pros
• Small and affordable dehumidifier
• Low consumption electric dehumidifier
• Whisper-quiet operation
• User-friendly controls
• Good for large kitchens
Cons
• Needs to be plugged in
• Have to empty the tank manually

Seavon Thermoelectric Dehumidifier

Seavon Thermoelectric Dehumidifier

Moisture Extraction Rate: 12oz/350 ml per day
Tank Capacity: 27 oz (800ml)
Dimensions: 6.2 x 4.9 x 10.1 inches
Weight: 2.46 pounds

Another brand known for mini Peltier dehumidifiers is Seavon. One of its medium-sized units has a 12 oz (350 ml) daily capacity and a tank that holds up to 27 oz or 800 ml of water. It is recommended for small spaces within 215 square feet. Like Pro Breeze, it uses the same Peltier technology, so the unit is not only light and compact but also quiet and energy-saving.

This Seavon mini dehumidifier is equipped with auto shut-off to automatically stop operating when the tank is full. It is also very easy to use with a single button on the front for the on/off function. It has a transparent water tank you can access from the back of the unit when you need to empty the water.

This small dehumidifier is perfect for tiny spaces like a bedroom, bathroom, and kitchen. You can easily move it from room to room. Like all Peltier dehumidifiers, the optimal operating temperature is from 59°F to 86°F and it will not work below 41°F.

Pros
• Small, lightweight, and portable
• Low energy consumption
• Easy-to-use one-button control
• Good for walk-in pantries
Cons
• Needs to be plugged in
• Have to empty the tank manually

Do You Need A Dehumidifier for Spices in the Pantry?

Do You Need A Dehumidifier for Spices in the Pantry

Condensation occurs in a small enclosed space when the warm and damp air inside hits a colder surface, forming water droplets. Moisture trapped inside the pantry can lead to mold and mildew growth, causing musty smells that can affect the flavor of spices and other food items in storage. Mold spores can also trigger allergies when they get airborne.

If you have moisture problems in your kitchen or pantry, there are many DIY remedies you can try, but a dehumidifier is usually the most effective long-term solution to humidity. Mini dehumidifiers are designed to reduce moisture in the space with as little mess as possible. 

They require little to no attention, except for the time you may need to recharge a desiccant or empty the tank in a Peltier unit. Furthermore, they consume very low power that you’ll hardly notice when they’re running. Overall, a dehumidifier is the most effective and efficient answer to the high humidity level in your home but especially in tight spaces like pantries.

Types Of Dehumidifiers and How They Work

Dehumidifiers come in a wide range of sizes and use different methods to reduce moisture in the air. Before choosing a dehumidifier, it’s important to understand how they work so you can choose the right type for the space in your house. Most types require electricity to run or even just to recharge, but there is also a disposable type. The two main types of dehumidifiers are often classified between desiccant and refrigerant, but for kitchen pantries, we’ll only consider mini dehumidifiers that use desiccant and Peltier technologies.

Desiccant Dehumidifier

The most common type of mini dehumidifier uses some kind of desiccant or a hygroscopic chemical that extracts moisture from the air through absorption or adsorption. It comes in many different sizes, from hanging dehumidifier bags, disposable or refillable tubs, and rechargeable units, to full-size consumer-grade models. When the moist air comes into contact with the desiccant, the moisture transfers from the air to the desiccant particles. Depending on the type of desiccant used, it can be reactivated and reused or simply disposed of after a single use.

A disposable desiccant dehumidifier like DampRid uses a substance that absorbs moisture and cannot be reused once fully saturated, thus called a moisture absorber. It contains a desiccant, typically calcium chloride, potassium chloride, or a similar salt crystal, that fully absorbs moisture and forms a liquid that collects in a small container. Moisture absorbers are the cheapest and simplest type of dehumidifier. However, they can only absorb a limited amount of moisture with respect to the desiccant’s total weight. They usually reach full capacity within weeks or months. 

On the other hand, a renewable desiccant dehumidifier like Eva-Dry uses silica gel, the same chemical found in packets inside packaged boxes or jars. Instead of forming a liquid, the moisture clings to the surface of the beads and separates again when heated. One unit contains about 500 to 750 grams of silica gel with an extraction capacity of 4 to 6 ounces. Once the silica gel has reached this capacity, it can no longer extract any more moisture until it’s reactivated. Unlike moisture absorbers, renewable dehumidifiers produce no liquid and can be reused for years. Although, they also have a smaller capacity and coverage area than regular dehumidifiers.

Thermoelectric Dehumidifier

Another method that is commonly used in mini dehumidifiers for small spaces is called the Peltier effect or thermoelectric cooling. It consists of a Peltier module with a heat sink on each side, one cold and the other hot, and a small fan to facilitate the airflow. Moist air is drawn into the unit through the cold side of the Peltier. This is where the moisture condenses and then drips down into the tank. The cold, dry air then passes through the hot side, and then warmer, dryer air is released into the room. 

Peltier units usually have a tank large enough to hold multiple days’ worth of dehumidification. When full, you will have to empty this tank by hand before the unit can resume operation. Like the common refrigerant dehumidifier, this type of dehumidifier works best in warm and humid climates, typically between 59°F and 86°F. However, compared to desiccant mini dehumidifiers, Peltier units have much higher capacities, removing around 8 to 10 ounces of moisture daily for the smallest models.

Factors to Consider When Choosing a Dehumidifier

Mini dehumidifiers used in kitchens are light, portable, and inexpensive but usually work very well when used and maintained properly. To make sure you get the best dehumidifier for you, consider the following factors before making a purchase.

Moisture Extraction Rate

The total amount of moisture your dehumidifier can collect from the air depends primarily on the type you get. Disposable moisture absorbers can extract up to 16 ounces within a few weeks or two months depending on the humidity and size of the space. Rechargeable desiccants have a lower capacity of around 4 to 6 ounces but can be renewed repeatedly for long-term use. What’s great about disposable and rechargeable dehumidifiers is you don’t have to worry about emptying a tank every day or accidentally spilling water. 

Peltier dehumidifiers, on the other hand, come in many different sizes. Although a few ounces doesn’t seem like a large difference, it’s important to know exactly how much moisture each unit can remove at its full capacity so you can compare them. The smallest Peltier units can remove 6 to 10 oz per day, while the largest units can remove at least 20 oz up to 30 oz per day. Usually, you only need the smallest units for a kitchen pantry anyway.

Coverage Area

Disposable and rechargeable desiccant dehumidifiers are designed only for tiny spaces like a closet, cabinet, kitchen pantry, safe, cars, or even gym bags. They are mostly used to prevent moisture buildup and its accompanying musty odors instead of actually reducing humidity levels in a given space. They are usually recommended for enclosed areas within 50 square feet or 300 cubic feet.

Meanwhile, Peltier dehumidifiers can handle bigger spaces and even full rooms within 100 to 200 square feet, but their performance decreases the larger the space. Dehumidifier manufacturers indicate the recommended area for each unit so make sure to measure the length, width, and height of the space you want to dehumidify to get the right dehumidifier size. You may also consider using multiple moisture absorbers in one space or a combination of different types of dehumidifiers for maximum coverage.

Portability

Kitchen dehumidifiers are generally very light and portable and can easily be fit in a corner or hung inside a cabinet. The smallest moisture absorbers barely weigh a pound before filling up with moisture, and standard thermoelectric units are only around 4 to 6 pounds if you want to place them on top of a shelf or counter. 

Design and Other Features

Small dehumidifiers, both non-electric and electric types, have a very basic design, you can just leave them in their little corner and then only come back to recharge, refill, or replace them (in the case of desiccants), or empty the tank (in the case of Peltier units). If you have limited space, opt for the smallest dehumidifier that can fit yet still have enough capacity like hanging moisture absorbers or cordless desiccants. Make sure it’s safe from spills or leaks or you’ll be left with an even bigger problem. Peltier dehumidifiers for larger spaces are also very easy to use with only one button for controls. Others may even include an air filter to help improve indoor air quality. 

Other Ways to Lower Humidity in a Kitchen Pantry

Before anything else, find the source of moisture in your kitchen and pantry. It can be the water behind your refrigerator or under the sink, which are both unavoidable. To keep moisture and musty odors away from your perishables, here are some basic DIY measures you can try before buying a dehumidifier.

Separate wet products from dry goods. If moisture gets into opened items, it can spoil the food inside, or cause it to lose flavor at the very least. 

If your pantry is near typically humid spaces like the laundry area or bathroom, keep the pantry doors closed to avoid excess moisture from getting inside. Although, make sure they have vents to allow the air to circulate and reduce condensation or moisture buildup.

Lastly, some natural desiccant dehumidifiers can be found right in your kitchen pantries. They can easily absorb excess moisture in the area with little to no effort from you. Some common homemade dehumidifiers can be made from baking soda (sodium bicarbonate), salt (sodium chloride), or charcoal briquettes. Just place them in a bowl or can with a lid and put them in a corner of your pantry or even inside the refrigerator. Remember to check regularly and replace the contents when needed.

If you want to dehumidify larger spaces in your home like the living room, damp basements, or laundry rooms, it may be more efficient to use a high-capacity dehumidifier. One of the best dehumidifiers for this job is the Frigidaire dehumidifier available from 22-pint to 60-pint capacity. It is top-rated for its high performance and energy efficiency in a range of temperatures. You can set your desired humidity level on the digital humidistat and choose from three fan speeds. When temperatures drop, it will continue operating without the auto defrost feature that shuts off the unit. You can use the water collection tank or connect a drain hose (standard garden hose) for continuous drainage. Learn more about Frigidaire dehumidifiers here.

Conclusion

Mini dehumidifiers for spices in your kitchen pantry or refrigerator are typically inexpensive and require very little maintenance. The most you’ll have to do is throw out the liquid absorbed or plug the unit to recharge. Usually, all you need is a mini renewable desiccant unit or a moisture absorber. If you have a larger space, you may opt for a Peltier unit but prepare to have to empty and clean the tank every few days to prevent mold growth inside the unit. 

Finally, to keep moisture and moldy odors away, always use the correct type and size of dehumidifier for your space. Keep all items orderly and maintain adequate distance from each other to promote airflow. In case one item spoils, placing other perishables away also keeps them safe. You can try some of the DIY remedies we mentioned. They can help reduce humidity to some degree, but for best results, you need to get the right dehumidifier. You can take your pick from our list above or use our guide to get started on your search.

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