Finding the best portable dishwasher means balancing size, features, and ease of use. The COMFEE’ Portable Mini Dishwasher stands out for its compact design and high-temperature cleaning, ideal for small kitchens or apartments. The BLACK+DECKER 18-Inch Portable Dishwasher offers a larger capacity with energy efficiency, perfect for families. Tradeoffs in this category often involve choosing between portability and capacity or between advanced features and simplicity. Continue reading for a detailed breakdown of the top options and what makes each one unique.
Key Takeaways
- Top picks balance size and capacity to fit limited kitchen spaces without sacrificing cleaning performance.
- Water tank capacity and hookup options are key factors influencing convenience and portability.
- Features like WiFi, multiple wash programs, and air-drying add versatility but often increase cost.
- Energy efficiency and build quality vary significantly, impacting long-term value and durability.
- Understanding your specific needs—such as family size or mobility—helps in choosing the best model.
| COMFEE’ Portable Mini Dishwasher Countertop with Built-in Water Tank, 6 Programs, 162°F High-Temp & Air-Dry |  | Best Overall for Compact Convenience and Versatile Cleaning | Water Tank Capacity: 1.32 gallons | Maximum Plate Size: 9.5 inches | Water Pressure Range: 0.04 – 1.0 MPa | VIEW LATEST PRICE | See Our Full Breakdown |
| AIRMSEN Portable Countertop Dishwasher, 5 Washing Programs, 5L Water Tank, No Hookup Needed |  | Best for Flexibility and Small Family Use | Dimensions: 16.75W x 16.86D x 18.05H inches | Water Tank Capacity: 5 liters | Washing Programs: Normal, Speed, Glass, Baby Care, Fruit | VIEW LATEST PRICE | See Our Full Breakdown |
| BLACK+DECKER 18-Inch Portable Dishwasher, 8-Place Setting, Stainless Steel Tub, ENERGY STAR Certified |  | Best for Larger Capacity in Compact Form | Capacity: 8-place settings | Wash Cycles: Normal, Heavy, Rapid, Glass, Eco, 90-min | Tub Material: Stainless Steel | VIEW LATEST PRICE | See Our Full Breakdown |
| COMFEE’ Countertop Dishwasher, Energy Star Portable Dishwasher, 6 Place Settings, 8 Washing Programs, Black |  | Best for Energy Efficiency and Versatile Cycles | Dimensions: H17.2″×W21.6″×D19.7″ | Capacity: 6 place settings | Water Consumption: 2.77 gallons per cycle | VIEW LATEST PRICE | See Our Full Breakdown |
| BLITZHOME Portable Countertop Dishwasher with WiFi, 6 Programs, 5L Water Tank, and 360° Dual Spray |  | Best for Smart Control and Thorough Cleaning | Water Tank Capacity: 5L | Washing Programs: Standard, Quick, Strong, ECO, Fruit, Drying | High-Temperature Drying: 167℉ | VIEW LATEST PRICE | See Our Full Breakdown |
| Novete Portable Countertop Dishwasher with 5L Water Tank, 5 Wash Programs, Baby Care Mode, and Air-Dry Function |  | Best for Small Spaces with Multi-Functionality | Dimensions: 16.9 x 16.8 x 18.1 inches | Capacity: 4 full place settings | Water Tank Capacity: 5 L | VIEW LATEST PRICE | See Our Full Breakdown |
| Euhomy Countertop Portable Dishwasher with 6 Programs and Built-in Water Tank |  | Best for Flexible Water Supply and High-Temperature Cleaning | Dimensions: 16.83 x 16.73 x 18.03 inches | Water Tank Capacity: 5L (1.32 gallons) | Wash Programs: 6 (Normal, Quick, ECO, Baby Care/Heavy Duty, Fruit, Dry) | VIEW LATEST PRICE | See Our Full Breakdown |
| HAVA Countertop Dishwasher, 6 Programs, Portable with 5L Water Tank, No Hookup Needed, Baby Care & Air-Drying |  | Best for No-Installation, Family-Ready Capacity | Dimensions: 16.9″ L x 16.8″ W x 18.1″ H | Water Tank Capacity: 5L | Wash Modes: Normal, Speed, Soft, Heavy/Baby Care, Fruit, Dry | VIEW LATEST PRICE | See Our Full Breakdown |
| Hermitlux Countertop Dishwasher, 7 Washing Programs, Portable Mini Dishwasher with 5-Liter Water Tank |  | Best for Versatile Cleaning with Maximum Program Options | Dimensions: 16.85″ W x 16.73″ D x 18.23″ H | Capacity: 5 place settings | Water Tank Capacity: 5 liters | VIEW LATEST PRICE | See Our Full Breakdown |
More Details on Our Top Picks
COMFEE’ Portable Mini Dishwasher Countertop with Built-in Water Tank, 6 Programs, 162°F High-Temp & Air-Dry
This option stands out for its self-contained 1.32-gallon water tank, making it a top choice for small apartments or RVs where plumbing isn’t an option. Compared with the BLACK+DECKER 18-Inch Portable Dishwasher, it offers a more portable form factor and no installation fuss, though it sacrifices some capacity. The six wash programs, including high-temp hygiene and air-dry, translate into thorough cleaning tailored for delicate items or hygiene-focused needs. The tradeoff is that it requires standard dishwasher detergent, and liquid soap can cause issues. Its limited capacity means it’s best suited for singles or couples rather than large households. The need for at least 19.6 inches clearance also limits placement options. Overall, this dishwasher makes the most sense for those prioritizing convenience and space, willing to accept modest load sizes.
Pros:- Compact and portable design suitable for small spaces
- Multiple wash programs including high-temp hygiene and air-dry
- No installation required; can be used with or without faucet hookup
Cons:- Limited capacity for larger households
- Requires standard dishwasher detergent; liquid soap may cause issues
Best for: Small space residents—like singles, couples, or RV travelers who need easy, no-fuss cleaning.
Not ideal for: Large families or those needing to wash many dishes at once, as capacity is limited.
- Water Tank Capacity:1.32 gallons
- Maximum Plate Size:9.5 inches
- Water Pressure Range:0.04 – 1.0 MPa
- Temperature:162°F
- Programs:Normal, Rapid, Hygiene, Fruit, Glass, Air Refresh
- Dimensions:Not specified
Bottom line: This dishwasher is perfect for small households or mobile setups where space and convenience are priorities.
AIRMSEN Portable Countertop Dishwasher, 5 Washing Programs, 5L Water Tank, No Hookup Needed
This model makes a strong case for small households needing a larger capacity than the COMFEE’ but with easy setup. Its built-in 5-liter water tank and compact size (16.75W x 16.86D x 18.05H inches) fit well in tight spaces like apartments and RVs. The five washing programs—Normal, Speed, Glass, Baby Care, and Fruit—offer versatility for different cleaning needs. Compared to the COMFEE’ Countertop Dishwasher, it provides a slightly larger water tank and better suited for small families. However, its limited capacity means it’s not ideal for large loads or heavy daily use. The absence of noise level info is a mild concern. Overall, it’s an excellent option for those who want straightforward operation and flexible placement without plumbing.
Pros:- Built-in 5-liter water tank for easy placement
- Multiple washing programs for versatile cleaning
- Compact size and no installation needed
Cons:- Limited to small loads, not for large families
- Requires slight angling for larger plates
Best for: Families or individuals who need a larger load capacity in a small, portable form factor.
Not ideal for: Households with heavy daily dishwashing needs or large families, due to its small load capacity.
- Dimensions:16.75W x 16.86D x 18.05H inches
- Water Tank Capacity:5 liters
- Washing Programs:Normal, Speed, Glass, Baby Care, Fruit
- Maximum Water Temperature:167°F
- Weight:Not specified
- Certification:ETL
Bottom line: This dishwasher is ideal for small families or individuals prioritizing flexible placement and multiple wash options.
BLACK+DECKER 18-Inch Portable Dishwasher, 8-Place Setting, Stainless Steel Tub, ENERGY STAR Certified
This dishwasher from BLACK+DECKER offers the most capacity among these options, fitting up to 8 place settings, which makes it suitable for small households that need more washing power. Its stainless steel tub and energy-efficient design with ENERGY STAR certification ensure durability and low running costs. Compared with the COMFEE’ models, it has a larger, more traditional size at 18 inches, but still remains portable enough for countertop placement. The six wash cycles—ranging from Heavy to Eco—cover a broad spectrum of cleaning needs. Setup is straightforward with quick connect, but it’s not a built-in, so it’s less permanent. The missing info on noise levels makes it harder to gauge suitability for quiet spaces. This pick makes sense for users wanting higher capacity without sacrificing portability.
Pros:- Capacity for up to 8 place settings
- Multiple wash cycles for different needs
- Easy quick connect setup without plumbing
Cons:- Limited to countertop installation, not built-in
- Capacity may be insufficient for larger households
Best for: Small households or couples needing more dishes cleaned per cycle without permanent installation.
Not ideal for: Large families or those requiring built-in, fully integrated dishwashers, as this is a countertop model.
- Capacity:8-place settings
- Wash Cycles:Normal, Heavy, Rapid, Glass, Eco, 90-min
- Tub Material:Stainless Steel
- Dimensions:18 inches
- Energy Certification:ENERGY STAR
Bottom line: This dishwasher is best suited for small households needing higher capacity in a portable, countertop design.
COMFEE’ Countertop Dishwasher, Energy Star Portable Dishwasher, 6 Place Settings, 8 Washing Programs, Black
This model from COMFEE’ emphasizes energy savings and flexible use with its 8 washing programs and 6 place settings, making it suitable for small households that want an energy-efficient option. Its dimensions (H17.2″×W21.6″×D19.7″) provide a slightly larger footprint but remain manageable for most kitchens. Compared to the AIRMSEN, it offers more wash cycles and a higher energy efficiency rating, though it has a similar capacity for small loads. The inclusion of heavy and quick cycles makes it adaptable for various cleaning demands. Water consumption at 2.77 gallons per cycle is reasonable, but the higher water temperature (up to 154°F) might concern sensitive users. Its faucet connection adds flexibility, but requires a proper adapter. This pick is ideal for eco-conscious users wanting multiple cycle options.
Pros:- Energy Star compliant for efficiency
- Eight different wash programs including heavy and quick
- Easy faucet connection for flexible placement
Cons:- Limited capacity for larger loads
- Water temperature might be high for sensitive items
Best for: Small households or individuals emphasizing energy savings and cycle variety.
Not ideal for: Those needing larger capacity or more robust cleaning for heavy-duty loads regularly.
- Dimensions:H17.2″×W21.6″×D19.7″
- Capacity:6 place settings
- Water Consumption:2.77 gallons per cycle
- Temperature:Up to 154℉
- Number of Washing Programs:8
- Weight:Not specified
Bottom line: This dishwasher is well-suited for eco-minded users wanting versatile cycles and energy savings in a small footprint.
BLITZHOME Portable Countertop Dishwasher with WiFi, 6 Programs, 5L Water Tank, and 360° Dual Spray
The BLITZHOME stands out for integrating WiFi control, offering remote operation that appeals to tech-savvy users. It features six washing programs and a generous capacity for 4-6 sets of dishes, with a 3D spiral dual spray system for comprehensive cleaning. Its capacity and smart capabilities make it an excellent choice for busy households or those who want to monitor dishwashing remotely. Compared with the AIRMSEN, it adds the convenience of app control but relies on a smartphone for full operation, which might be a downside for some. The 5L water tank means refilling is needed for larger loads, but overall, it combines high-tech features with effective cleaning. This pick makes sense for small households that value remote operation and superior spray technology.
Pros:- WiFi app control for remote operation
- Large capacity suitable for small households
- 360° dual spray for thorough cleaning
Cons:- Requires smartphone for full control
- Limited to small spaces and portable use
Best for: Tech-oriented users or small households seeking remote control and advanced cleaning features.
Not ideal for: Users who prefer simpler, non-smart appliances or those with very large dishwashing needs.
- Water Tank Capacity:5L
- Washing Programs:Standard, Quick, Strong, ECO, Fruit, Drying
- High-Temperature Drying:167℉
- Water Inlet Options:Tank or tap connection
- Capacity:4-6 sets of dishes
Bottom line: This dishwasher suits small households seeking smart features and a high level of cleaning performance with remote control.
Novete Portable Countertop Dishwasher with 5L Water Tank, 5 Wash Programs, Baby Care Mode, and Air-Dry Function
This compact model excels in small households where space is at a premium, offering a surprising amount of versatility with five different wash programs including a dedicated baby care mode. Compared with the HAVA model, Novete’s combination of washing, drying, and storage functions makes it a more comprehensive solution, especially suited for tiny kitchens or RVs. However, its limited capacity means it’s not ideal for larger families, and manual faucet connection can be a hassle. The inclusion of a 5L water tank and multiple modes like fruit cleaning adds convenience, but residual water after testing hints at minor quality compromises.
Pros:- Compact size fits easily in tight spaces
- Multiple wash modes including baby care and fruit cleaning
- Combines washing, drying, and storage functions for convenience
- Easy-to-use LED touch controls
Cons:- Limited capacity for multiple full household loads
- Requires manual faucet connection which can be inconvenient
- Residual water may remain after testing, indicating minor quality issues
Best for: Small households or RV users needing all-in-one dishwashing, drying, and storage in limited space
Not ideal for: Families with higher dish loads or larger households requiring greater capacity and automation
- Dimensions:16.9 x 16.8 x 18.1 inches
- Capacity:4 full place settings
- Water Tank Capacity:5 L
- Wash Programs:Normal, Speed, Soft, Baby Care/Heavy, Fruit
- Drying Time:60 minutes
- Included Accessories:tableware basket, storage rack, cutlery basket, inlet hose, drain hose, fruit basket, pitcher, hose collar
Bottom line: This model is perfect for small space dwellers who want a versatile, all-in-one dishwashing station despite capacity constraints.
Euhomy Countertop Portable Dishwasher with 6 Programs and Built-in Water Tank
The Euhomy offers a solid upgrade in wash options with six programs, including eco and heavy-duty modes, making it ideal for small households seeking versatility. Its dual water supply options—tank and faucet—mirror the convenience seen in the HAVA but with slightly more focus on temperature control, reaching up to 167°F for thorough sanitation. While its 5L water tank is comparable, the lack of detailed noise level info and the need to purchase a faucet adapter might be minor hurdles. Overall, this model balances effective cleaning with flexible installation options, although its water capacity requires mindful usage over multiple cycles.
Pros:- Six wash programs including high-temp and eco modes
- Dual water supply modes for added convenience
- Effective 167°F temperature for sanitation
- Reliable drying with odor prevention
Cons:- Water tank capacity may limit consecutive cycles
- No noise level details provided
- Faucet adapter must be purchased separately if needed
Best for: Urban apartment dwellers or RV users who want high-temperature sanitation with flexible water supply options
Not ideal for: Large households or those desiring larger capacity, as 5L may necessitate frequent refills
- Dimensions:16.83 x 16.73 x 18.03 inches
- Water Tank Capacity:5L (1.32 gallons)
- Wash Programs:6 (Normal, Quick, ECO, Baby Care/Heavy Duty, Fruit, Dry)
- Temperature:High-temp 167°F
- Water Supply Options:Tank mode and faucet mode
- Drying Time:60 minutes
Bottom line: This pick suits those wanting high-temperature cleaning with flexible water hookup options in small spaces, despite some capacity limitations.
HAVA Countertop Dishwasher, 6 Programs, Portable with 5L Water Tank, No Hookup Needed, Baby Care & Air-Drying
The HAVA model stands out for its no-installation setup and large capacity—up to 4 full place settings—making it a strong choice for families in small apartments or RVs. With six programs, including baby care and drying modes, it offers a comprehensive cleaning solution. Its support for both built-in water tank and faucet connection adds flexibility, similar to the Euhomy, but with a slightly larger capacity. The 5L water consumption per cycle is efficient, yet the small size restricts it to smaller dishes, and residual water after testing is a minor inconvenience. Overall, it provides a user-friendly, space-saving option for busy households needing quick, thorough cleaning without permanent plumbing.
Pros:- Supports no-installation setup with built-in tank or faucet connection
- Large capacity for family-sized loads
- Multiple wash programs including baby care and drying
- Energy and water-efficient operation
Cons:- Small size limits dish size and overall capacity
- Residue water can remain after testing
- Requires specific dishwasher detergent
Best for: Families or individuals needing a large-capacity, no-installation dishwasher for frequent use in small spaces
Not ideal for: Those with larger dish loads or who require handling of oversized kitchenware, due to size limitations
- Dimensions:16.9″ L x 16.8″ W x 18.1″ H
- Water Tank Capacity:5L
- Wash Modes:Normal, Speed, Soft, Heavy/Baby Care, Fruit, Dry
- Dishes Capacity:Up to 4 full place settings
- Water Consumption:5L per cycle
- Drying Time:60 minutes
Bottom line: Ideal for families seeking a versatile, no-fuss dishwasher that fits into small spaces without sacrificing capacity.
Hermitlux Countertop Dishwasher, 7 Washing Programs, Portable Mini Dishwasher with 5-Liter Water Tank
The Hermitlux model offers the broadest array of wash programs—seven in total—making it highly versatile for small spaces where diverse cleaning needs arise. Its 5L water tank and multiple drying options make it comparable to other models like HAVA and Euhomy, but with the advantage of an extra program tailored for glassware and self-cleaning. While its water efficiency and the no-installation setup are appealing, the small capacity may limit use for larger households, and the need to refill the tank frequently could be inconvenient. Nonetheless, its rich feature set makes it a robust choice for those seeking variety in a compact form.
Pros:- Seven diverse wash programs including glass and self-clean modes
- Supports no-installation setup with built-in water tank
- Water-efficient, saving up to 83% compared to handwashing
- Multiple drying options and child lock feature
Cons:- Limited capacity for larger or numerous dishes
- Frequent refilling needed for multiple cycles
- Small size may not suit large household needs
Best for: Small households or RV users who want multiple cleaning modes and flexible, no-installation setup
Not ideal for: Large families or users with large dishware, due to capacity and frequent refills
- Dimensions:16.85″ W x 16.73″ D x 18.23″ H
- Capacity:5 place settings
- Water Tank Capacity:5 liters
- Washing Programs:7 (Standard, Quick, Strong, ECO, Fruit, Self-clean, Glass)
- Water Usage:5 liters per cycle
- Additional Functions:Delay, Child Lock, Dry
Bottom line: This dishwasher offers extensive program choices ideal for users who want variety in a small, portable package despite capacity limits.
How We Picked
To determine the best portable dishwashers, I focused on performance, ease of use, build quality, and value. I evaluated each product’s cleaning effectiveness, water and energy consumption, and setup flexibility. Portability features like water tank capacity and hookup options were also crucial, along with user-friendly controls and durability. The ranking reflects a balance between versatility for different lifestyles and overall reliability, ensuring options for various budgets and needs. This approach helps highlight models that excel in real-world usage and offer the best combination of features and value.Factors to Consider When Choosing Best Portable Dishwasher
Choosing the right portable dishwasher depends on several key factors. Beyond basic features, understanding tradeoffs like size versus capacity or advanced features versus simplicity can make a significant difference. This guide covers the main considerations to help you identify which model aligns with your needs and lifestyle.Size and Capacity
Size matters when space is limited, but capacity influences how many dishes you can clean at once. Smaller models with 4-6 place settings are ideal for singles or small kitchens, while larger units with 8 or more settings suit families or frequent entertainers. Consider your typical load size and available countertop or storage space to avoid choosing a model that’s either too cramped or unnecessarily bulky.
Water Connection and Tank Options
Some portable dishwashers connect directly to your water supply, offering continuous water flow, while others rely solely on built-in tanks. Tank capacity impacts how many loads you can run before refilling—larger tanks mean less frequent stops. Decide if you prefer the convenience of direct hookup or the flexibility of a tank-based model, especially if your water source isn’t easily accessible.
Ease of Use and Setup
Look for models with straightforward controls, clear instructions, and minimal setup requirements. Features like digital displays, intuitive programs, and quick installation can save time and frustration. Keep in mind that more complex models with WiFi or multiple options may require a learning curve, but they also offer greater versatility. Balance your tech preference against the effort you’re willing to invest in setup and operation.
Energy Efficiency and Durability
Energy Star certification and efficient water use can reduce ongoing costs, making some models more economical over time. Build quality, such as stainless steel tubs versus plastic, affects durability and longevity. Investing in a well-made unit can pay off in fewer repairs and longer lifespan, especially if you plan to use it frequently.
Additional Features
Extras like WiFi connectivity, multiple wash programs, air-drying, and specialized modes (e.g., baby care) add convenience but often come at a higher price. Evaluate which features genuinely enhance your experience versus those that may be unnecessary for your routine. This helps avoid paying for bells and whistles that won’t significantly improve your cleaning process.
Frequently Asked Questions
Can I use a portable dishwasher without a water hookup?
Yes, many portable dishwashers are designed with built-in water tanks, allowing you to operate them without a direct water connection. These models typically have smaller tanks, so you’ll need to refill them between cycles. They offer excellent flexibility for apartments or spaces where plumbing isn’t accessible, but you should consider tank capacity to match your typical load requirements.
Are portable dishwashers energy-efficient?
Many models today are designed with energy efficiency in mind, especially those with Energy Star certification. They consume less water and electricity per cycle, which can lead to savings over time. However, it’s worth comparing specific features and ratings because some budget options may not perform as efficiently, potentially increasing utility costs.
How noisy are portable dishwashers?
Noise levels vary across models, with most operating between 50-60 decibels. Quieter models often feature sound-insulating materials or specific motor designs. If your kitchen is open to living areas or you prefer a quiet environment, look for units with lower decibel ratings. Keep in mind that additional features like air-drying can also influence noise levels during operation.
What is the typical lifespan of a portable dishwasher?
With proper care, a well-made portable dishwasher can last around 5-10 years. Durability depends heavily on build quality, frequency of use, and maintenance. Choosing models with stainless steel components and reputable brands tends to extend lifespan, offering better value over the long term. Regular cleaning and following manufacturer instructions also help prolong operational life.
Is a larger water tank always better?
Not necessarily. While a larger tank reduces the need for refilling during multiple cycles, it also increases the unit’s size and weight, reducing portability. If you run only a few dishes at a time, a smaller tank might suffice and be easier to store. Balance your typical load size with available space and mobility needs to select the right capacity.
Conclusion
The best overall pick for most users is the COMFEE’ Portable Mini Dishwasher, thanks to its compact size, high-temperature cleaning, and versatile programs. For families or those seeking greater capacity and energy efficiency, the BLACK+DECKER 18-Inch Portable Dishwasher stands out as a reliable, larger option. Budget-conscious buyers may prefer models like the AIRMSEN Portable Countertop Dishwasher, which offers essential features at a lower price. Beginners or those with minimal space should focus on models with straightforward setup and operation, while more tech-savvy users might find value in options with WiFi or advanced modes. Ultimately, your choice should reflect your specific needs in size, features, and budget.
