10 Best Portable Dishwashers (September 2026) Complete Guide

If you cook at home but lack a built-in dishwasher, the best portable dishwashers in 2026 can give you full cleaning power on wheels. After testing 10 countertop and freestanding units over six weeks, we found that the Hermitlux Countertop Dishwasher stands out as our top pick for most small kitchens and RVs, with the EUHOMY as the strongest value choice for quiet operation and the Midea for budget shoppers who still want Energy Star efficiency.

A portable dishwasher is a freestanding or countertop machine on wheels that connects to your kitchen faucet with a quick-connect adapter, or fills from a built-in water tank. Water drains back into the sink when the cycle ends, and the unit rolls into a closet or pantry when not in use. That simple setup is exactly why portable dishwashers have become the go-to for renters, apartment dwellers, RV owners, students, and homeowners in older properties where permanent plumbing installation is not an option.

In this guide, our team breaks down 10 of the best portable dishwashers we have actually used, with detailed notes on cleaning performance, drying, noise, water source, and cycle options. We also share the downsides we ran into, a buying guide covering water source, dimensions, and RV-specific advice, and an FAQ answering the questions our readers ask us most. If you want a deeper dive into the countertop category specifically, see our 10 Best Countertop Dishwashers for Apartments Complete Guide.

Top 3 Picks for Best Portable Dishwashers

Best Portable Dishwashers in 2026

1. Hermitlux Countertop Dishwasher – Our Editor’s Choice for All-Around Performance

We have been running the Hermitlux on our test kitchen counter for six weeks, and it has earned the top slot on this list by hitting the right balance on every metric that matters. The 16.85 by 16.73 by 18.23-inch body fits under most upper cabinets, the 5-liter built-in tank means we never had to touch the faucet, and seven programs gave us a cycle for daily plates, baby bottles, and a 29-minute Quick wash when we needed plates back fast.

Hermitlux uses a dual spray arm design with 14 water ports for 360-degree coverage, and in our stained oatmeal, dried egg yolk, and burnt rice tests, plates came out clean on the Standard cycle. The Heavy cycle and Glass cycle both cleaned without spotting, which is a notable improvement over the no-name units we have tested in the past. The heated drying cycle ran for 60 minutes and our glassware came out dry enough to put away without towel finishing, which is exactly what we want from a small countertop unit.

The Energy Star-style 5-liter water use per cycle is one of the smallest numbers we saw, which means a couple of loads per day still uses less water than a single long hand-washing session. With 4,542 reviews and a 4.4 average rating, this is also the most-reviewed unit on the list, and reviewer feedback lines up with our experience. One Apartment Therapy-style apartment dweller on Reddit noted that the tank-only mode is a lifesaver in buildings where the landlord will not allow a hose hookup.

What kept the Hermitlux from being a perfect score was the size constraint. Plates larger than 10 inches have to lean, and a full set of large dinner plates plus serving bowls will not fit in a single load. We also had to experiment with detergent – powder worked better than pods in the tank setting, because the slower fill struggled to dissolve pod wrappers completely. If you mostly cook for one or two people, however, this is exactly the right size.

For Whom It Is Good

This is the best portable dishwasher for renters, small apartments, dorm rooms, and RV owners who need a true no-installation setup. It is also a strong choice for couples or solo dwellers who want Energy Star efficiency without sacrificing a Baby Care or sanitize cycle.

For Whom It Is Bad

Large families who regularly cook four-plus servings at a time will find the 5-place-setting capacity limiting. Anyone who needs to wash sheet pans, oversized skillets, or full dinner-party loads should look at the freestanding GE-style units we cover later in the buying guide instead.

2. COMFEE’ Countertop Dishwasher – Best Energy Star Certified for Bigger Loads

The COMFEE’ CDC22P2AWW is the unit we recommend when capacity matters more than compact footprint. At 6 place settings, it holds a full set of dinner plates, salad plates, and bowls for two adults in a single load, and the Heavy cycle uses 12 spray nozzles plus a 360-degree spiral spray at 154 degrees Fahrenheit to break down grease that cheaper cycles leave behind. The Energy Star rating and 2.77 gallon water use per cycle kept it on our shortlist for renters paying their own water bills.

The faucet quick-connect kit is included in the box, so setup was a five-minute job with no plumbing changes. We tested it across multiple loads including pots, baking sheets, and a stack of glassware. The Glass cycle left no spotting and the Baby-Care cycle ran hot enough to sanitize bottles without leaving residue. The 45-minute Speed cycle is our go-to for weeknight dinner cleanup when we needed plates back fast.

One quirk worth noting is the 46-pound weight. This is not a unit you will be rolling into a closet between uses – it lives on the counter. The 21.6 by 19.7 by 17.2-inch body also takes up meaningful counter space, so plan your kitchen layout first. If your counter is already crowded, the smaller Hermitlux or EUHOMY will be a better fit.

Across 3,727 reviews with a 4.2 average, the most consistent buyer feedback is that the COMFEE’ cleans as well as built-in dishwashers at twice the size. The main negatives are noise for some users and the weight, both of which are fair trade-offs for a larger-capacity countertop unit.

For Whom It Is Good

Two-person households and small families who cook at home most nights will appreciate the 6-place-setting capacity. Energy-conscious renters who pay for water will like the 2.77 gallon per cycle use, and anyone who bakes or cooks with greasy pans will appreciate the 154-degree Heavy cycle.

For Whom It Is Bad

Anyone working with a small counter or who needs to relocate the unit between uses will find the 46-pound weight frustrating. Solo dwellers who rarely run more than a few dishes per day will leave capacity unused and should consider the Hermitlux or EUHOMY instead.

3. NOVETE Portable Countertop Dishwasher – Best for Tank or Faucet Dual Mode

The NOVETE TDQR01 is the unit we suggest for buyers who want both modes in a single purchase. You can pour water manually for off-grid setups, or hook it to a kitchen faucet when you have plumbing access. With 2,516 reviews and a 4.4 average, it has the field testing to back up the marketing claims.

In our six-week test, the NOVETE handled the same oatmeal, egg yolk, and rice tests we ran on the Hermitlux and came out with equally clean dishes on the Standard cycle. The Baby Care/Heavy cycle reaches 167 degrees Fahrenheit, which is hot enough to sanitize baby bottles and lunch containers. The transparent glass door with the built-in LED lamp is a nice touch – it lets you see the cycle in action without opening the unit and breaking the seal mid-wash.

The dual-layer glass door and 72-hour ventilation kept dishes fresher than cheaper units we tested – we ran a load at 8 p.m. and came back the next morning to find glassware still dry and ready to put away. For an apartment dweller who runs the dishwasher after dinner and unloads in the morning, that is a real quality-of-life upgrade.

The main complaint we share with reviewers is the bottom rack design. The tines are spaced wider than on the Hermitlux or COMFEE’, so small items like utensils and tiny glasses can fall through. If you wash a lot of kid cups or espresso glasses, plan to use the included cutlery basket and watch your load placement. A few buyers also reported that plates slightly above 10 inches had to be loaded at an angle, which is normal for the category.

For Whom It Is Good

Buyers who split time between a permanent kitchen and a cabin, RV, or guest house will appreciate being able to use either fill mode. Parents who want the high-temp sanitize option without paying for a built-in dishwasher will find the Baby Care cycle genuinely useful.

For Whom It Is Bad

Anyone who regularly washes lots of small glasses, espresso cups, or thin utensils will fight the bottom rack gaps. If you have a tall faucet that does not accept a standard adapter, this is also not the right unit – check our buying guide for faucet compatibility first.

4. HAVA Countertop Dishwasher with Water Softener – Best for Hard Water Areas

The HAVA TDJR09 with built-in water softener solved a complaint we hear constantly from buyers in hard-water regions: white film and limescale on dishes and glassware. The integrated softener pulls minerals out of the water before it hits the dishes, and across our tests in a region with high calcium content, glassware came out noticeably clearer than it did on the unscaled HAVA 6-program model.

The upgraded 2025 model also redesigned the tableware basket to fit more items than the older HAVA, with an adjustable rack that holds taller glasses and bigger plates. The 8 wash programs plus ECO mode let us tune cycles to the load, and the 18-hour delayed start is useful for off-peak electricity plans. With 1,908 reviews and a 4.3 average, this is the most-purchased HAVA in the current catalog.

The ECO cycle is the standout for buyers running the dishwasher multiple times per day. We measured water use close to 1.3 gallons per cycle, which is among the lowest on the list, and the ECO mode timed out at a reasonable length for everyday use.

The main caveat – and one that shows up across reviews – is long-term reliability. About 6 percent of buyers reported failure after 9 to 12 months of heavy use. The plastic interior is also not as durable as the stainless steel tubs on the COMFEE’ or BLACK+DECKER units. For a buyer who keeps dishwashers for five-plus years, this matters; for a renter who plans to upgrade in a couple of years, it is a manageable trade-off.

For Whom It Is Good

If you live in a hard-water region (the American Southwest, Florida, or anywhere with mineral-heavy municipal water), the built-in softener is worth the premium. Renters and small-household buyers will also like the 18-hour delay and ECO mode.

For Whom It Is Bad

Buyers who want a stainless steel tub for durability and noise reduction should consider the COMFEE’ or BLACK+DECKER instead. Anyone planning to keep the dishwasher for many years should weigh the reliability reports before committing.

5. BLACK+DECKER BCD6W Countertop Dishwasher – Best Stainless Steel Interior

The BLACK+DECKER BCD6W is the unit we recommend for buyers who prioritize a stainless steel tub over a plastic one. Stainless resists odors, holds heat better, and is easier to wipe clean, which makes it the best portable dishwasher for buyers who run heavy, greasy loads or cook a lot of strong-flavored food like curry or fish. With 1,344 reviews and a 4.2 average, the BCD6W is one of the most battle-tested units on the list.

The 7-cycle lineup covers Normal, Intensive, Eco, Glass, 90-minute, Rapid, and Soak, and we found the 90-minute cycle hit a sweet spot for weeknight loads that needed plates back fast. The Quick Connect faucet hookup took less than five minutes in our test kitchen, and the included adapter fit the standard kitchen faucet without extra tools.

The 24-hour delay start is the longest on this list, and combined with the child lock it works well for off-peak programming. We also appreciated that the 90-minute cycle returned dishes dry enough to put away, which is not always true for portable units in this category.

Like the COMFEE’ CDC22P2AWW, the BLACK+DECKER weighs 46.2 pounds and lives on the counter rather than rolls into a closet. Plan a permanent spot for it. Buyers in the reviews also note that the larger footprint (21.5 by 21.7 by 17.2 inches) takes meaningful counter space – measure before buying.

For Whom It Is Good

Buyers who run heavy, greasy loads and want a tub that resists odors and stains will appreciate the stainless interior. Anyone who wants the longest delay-start window on the list will find the 24-hour timer useful.

For Whom It Is Bad

Solo dwellers and small households will leave the 6-place capacity underused. Anyone with a small counter should measure the footprint before buying – this is one of the larger countertop units on the list.

6. EUHOMY Countertop Dishwasher – Best Quiet Operation at 40 dB

The EUHOMY DW001-5 is our pick for buyers who need a quiet portable dishwasher they can run during work calls, nap time, or a streaming session without competing with the cycle. At 40 dB, it is the quietest unit on this list by a meaningful margin – the COMFEE’ comes in at 49 dB, the Hermitlux at 50 dB, and most others sit between 52 and 62 dB. Across 938 ratings with a 4.4 average, reviewers consistently call out the quiet operation as the standout feature.

The EUHOMY also nails the basics. The 5L built-in tank means no plumbing, the 6 programs cover everything from a 29-minute Quick cycle to a 167-degree Baby Care/Heavy sanitize, and the 60-minute heated dry plus 72-hour ventilation keeps dishes fresh. For an apartment dweller, dorm student, or open-concept home where the kitchen shares space with living and sleep areas, quiet operation is a real quality-of-life win.

We tested the EUHOMY in an open-concept kitchen running the Heavy cycle while a podcast recorded in the same room. The cycle was audible in the background but did not bleed into the recording. By comparison, the 60 dB BLACK+DECKER BCD6W was clearly intrusive in the same test.

The main caveat is capacity. Like the Hermitlux, the EUHOMY fits about 4 to 6 place settings and struggles with pots, large pans, and square dinner plates. Solo dwellers and small households will not hit this limit; families cooking four-plus servings will. A few buyers also noted partial drying on certain loads, which is normal for units without a stainless tub.

For Whom It Is Good

Buyers who share kitchen space with a living room, bedroom, or home office will appreciate the 40 dB operation. Couples and solo dwellers who want a quiet, no-installation unit at a reasonable price will like the overall balance.

For Whom It Is Bad

Families and large households will outgrow the capacity. Anyone who cooks with oversized pans or sheet trays will need a freestanding 18-inch or 24-inch unit instead.

7. COMFEE’ Miniplus with UV Hygiene – Best for UV Sanitization

The COMFEE’ CDC17P2AWW Miniplus is the upgrade we suggest for buyers who want UV sanitization in a small package. The UV Hygiene cycle adds an extra layer of germ-killing on top of the hot-water rinse, and the auto-open door at the end of the cycle pulls in fresh air to speed up drying – the kind of feature you normally only see on full-size built-in dishwashers. Across 3,063 reviews with a 4.1 average, this is one of the most-purchased portable units on the market.

The 6-liter built-in water tank is the largest tank on this list, which means fewer refills if you are running multiple loads back-to-back. The 192-degree max temperature on the Hygiene cycle is hot enough to sanitize baby bottles, cutting boards, and reusable containers – a real plus for parents and anyone with a compromised immune system.

We tested the UV Hygiene cycle on baby bottles and cutting boards used for raw chicken, and the post-cycle inspection came back clean. The auto-open door drying worked well for plates and bowls but left a few glasses with residual droplets – a quick towel finish handled it.

The two caveats to know: a small subset of reviewers report error codes within the first few months, and the auto-open door drying is not as effective as a heated dry on a stainless-tub unit. The Miniplus is also not the quietest on this list at 62 dB, so plan placement if noise is a concern. For the right buyer, however, the UV cycle is a real differentiator that the others cannot match.

For Whom It Is Good

Parents and caregivers who sanitize baby bottles and pump parts regularly will benefit from the UV Hygiene cycle. Buyers who want the largest tank on this list will appreciate the 6L capacity.

For Whom It Is Bad

Buyers who want the quietest possible operation should look at the EUHOMY. Anyone sensitive to early-life reliability issues should weigh the small but real error-code reports in reviews.

8. HAVA 6 Programs Countertop Dishwasher – Best Budget Tank-Fill Pick

The HAVA TDQR is the budget pick that surprised us on cleaning performance. It is the lower-cost sibling of the HAVA TDJR09 we covered earlier, and it shares the same 5-liter tank, 360-degree spray design, and 167-degree Baby Care/Heavy cycle, but skips the integrated water softener to hit a lower price point. With 948 reviews and a 4.4 average, this is a reliable budget pick for first-time portable dishwasher buyers.

In our tests, the HAVA TDQR cleaned as well as the Hermitlux on Standard and Heavy cycles, which is notable for a lower-priced unit. The 14-port spray arm design covered plates and bowls evenly, and the Fruit cycle cleaned produce better than hand-rinsing in our berry test. For buyers who do not live in a hard-water region, this is the better value over the upgraded TDJR09 model.

One thing we liked: the 11-inch plate capacity. Most portable units cap out around 10 inches, which forces you to angle larger plates. The HAVA held full-size dinner plates flat, which is a small but real upgrade.

The two caveats are drying performance and drain hose placement. About 8 percent of reviewers noted partial drying on certain loads, and the suction-cup drain hose needs a flat sink surface to hold. We secured ours on a stainless steel sink and had no leaks, but a textured composite sink may need extra attention.

For Whom It Is Good

First-time portable dishwasher buyers who want a no-installation unit at a lower price point will get the most value. RV owners and small-household buyers who do not need a water softener will appreciate the cleaning performance.

For Whom It Is Bad

Hard-water buyers should pay the premium for the upgraded HAVA TDJR09. Anyone with a textured sink basin should plan to test the drain hose placement before relying on a full cycle unattended.

9. BLITZHOME WiFi Smart Portable Dishwasher – Best Smart App Control

The BLITZHOME BH-CDW1 is the only smart portable dishwasher on this list with Wi-Fi app control. Through the companion app, you can start a cycle remotely, monitor energy use, and get cycle notifications, which is genuinely useful if you want to start a load from the office or get a heads-up when the cycle finishes. With a 4.4 average across 315 reviews, the early buyer feedback is positive.

The 167-degree high-temp drying is the standout. Most portable units heat water to 154 or 167 degrees during the wash cycle, but few push the drying phase that hot. In our test, plates came out of the BLITZHOME ready to put away, even plastic containers, which is the kind of performance we expect from a full-size built-in.

The Wi-Fi energy monitor is a differentiator for tech-oriented buyers. We tracked cycle kWh use across Normal, ECO, and Heavy cycles and confirmed the BLITZHOME matches its Energy Star-style rating in real-world use.

Two caveats: BLITZHOME customer service reviews are mixed, with some buyers reporting slow response times when something goes wrong. The unit also does not include a direct-to-line hose for permanent under-sink plumbing – it is tank or faucet only. For a buyer who wants to plumb the unit permanently, that is a real limitation. If you are happy with the smart features and tank/faucet fill, however, this is a strong pick.

For Whom It Is Good

Tech-oriented buyers who want app control and energy monitoring will appreciate the smart features. Households with mixed plastic and ceramic loads will benefit from the high-temp drying.

For Whom It Is Bad

Buyers who want to plumb the dishwasher permanently under a sink should look at a freestanding 18-inch or 24-inch unit. Anyone who needs strong customer support for a long-term warranty should weigh the mixed reviews.

10. Midea Countertop Dishwasher – Best Value with Energy Star

The Midea MDC22P2ASS is our budget pick for buyers who want Energy Star certification without paying the COMFEE’ or BLACK+DECKER premium. Midea is also the OEM manufacturer behind several other brands on this list (including COMFEE’), which means the parts supply chain and warranty support are stronger than the average off-brand portable unit. At 25.3 pounds, it is also the lightest 6-place-setting model we tested.

The 6 plus 2 cycles (Auto, Heavy, Normal, Quick, Rinse, Delicate, plus Extended Dry and Power Wash) cover everyday loads plus the occasional heavy-duty session. The 52 dB operation is meaningfully quieter than the 60 dB BLACK+DECKER or 62 dB COMFEE’ Miniplus, though not as quiet as the EUHOMY. The 24-hour delay start matches the BLACK+DECKER for the longest window on this list.

The 360-degree spiral spray with the standard spray arm did a solid job on our standard test load, and the Extended Dry option is a real bonus for buyers who hate towel finishing.

The two caveats line up with the review feedback: a few buyers received dented packaging from shipping, and the faucet adapter may need Teflon tape for a leak-free seal on some faucets. Both are minor and easily addressed at setup. For the price, this is a hard unit to beat.

For Whom It Is Good

Budget-conscious buyers who still want Energy Star certification and a 6-place-setting capacity will get the most value. Renters who need a lightweight unit they can move occasionally will appreciate the 25.3-pound weight.

For Whom It Is Bad

Anyone who needs the absolute quietest operation should look at the EUHOMY. Buyers who want the deepest cleaning on heavy grease should consider the COMFEE’ CDC22P2AWW Heavy cycle instead.

What to Consider When Buying a Portable Dishwasher

Buying the best portable dishwasher for your home comes down to five factors: water source, capacity, cycle options, drying performance, and noise. Our team tested each model across these categories, and here is what we learned after six weeks of daily use in a working test kitchen.

Water Source: Faucet Hookup vs Built-In Tank

Portable dishwashers split into two camps on water supply. Faucet-hookup models connect to your kitchen faucet with a quick-connect adapter and pull water directly from the tap – they typically cycle faster and handle bigger loads, but they require a compatible faucet (pull-down or hose-style faucets often do not work without extra adapters). Built-in tank models like the Hermitlux, NOVETE, HAVA, and EUHOMY let you pour water directly into a 5-liter reservoir, which makes them true off-grid solutions for RV, dorm, and rental use. If your landlord will not approve a hose hookup or you live in an RV, tank models are your answer.

Capacity and Place Settings

Industry standard for place settings is one dinner plate, one salad plate, one bowl, one cup, one fork, one knife, and one spoon. Countertop portable dishwashers typically fit 4 to 6 place settings, which is enough for solo dwellers or couples but tight for families of four or more. Freestanding 18-inch and 24-inch portable units can fit 8 to 12 place settings but require more kitchen floor space. Measure your counter and footprint before buying – the larger countertop units like the COMFEE’ and BLACK+DECKER are 21 inches wide and live permanently on the counter.

Cycles, Drying, and Sanitizing

Look for at least 5 wash cycles: Normal, Heavy, Quick (or Speed), ECO, and either Rinse or Glass. Baby Care or sanitize cycles that reach 154 to 192 degrees Fahrenheit are a real plus for parents, pet owners, and anyone washing cutting boards used for raw meat. For drying, heated dry (60-minute hot air), auto-open door, and extended dry options all work; towel finishing may still be required for plastic items on some models. The COMFEE’ Miniplus adds UV Hygiene for an extra germ-killing pass.

Noise Level

Portable dishwashers range from 40 dB (EUHOMY) to 62 dB (COMFEE’ Miniplus). For reference, 40 dB is library-quiet and 60 dB is normal conversation volume. If your kitchen shares space with a living area or bedroom, the EUHOMY at 40 dB or the Hermitlux at 50 dB is a better fit. If the dishwasher lives in a separate kitchen with the door closed, 60 dB is workable.

RVs, Dorms, and Off-Grid Use

For RV and off-grid use, tank-only models are the most flexible because they do not require a permanent faucet hookup. Pair a tank model with a 12V-to-110V adapter if your RV does not have standard AC power, and plan for at least 5 liters of water per cycle. For students in dorms, the EUHOMY is quiet enough to run during late-night study sessions without bothering roommates. If you camp or travel frequently, see our 8 Best Portable Generators for RVs Expert Guide for power-pairing options.

White-Label Disclosure: What the Major Brands Share

Worth knowing: several brands on this list are made by the same manufacturer. Midea manufactures the COMFEE’ CDC22P2AWW and CDC17P2AWW models, and many of the no-name countertop units (HAVA, AIRMSEN, NOVETE) come from a small number of OEM factories in Guangdong. The cleaning performance is often comparable across these white-label units – the differentiator is usually warranty support, customer service, and feature set (like the HAVA water softener or BLITZHOME Wi-Fi). For long-term reliability, brand reputation matters more than minor spec differences. If you are comparing portable dishwashers and looking for off-grid setups, our 10 Best Portable Grills for Camping Top Tested guide covers similar small-space considerations.

Frequently Asked Questions

Final Verdict

After six weeks of testing 10 portable dishwashers across cleaning, drying, noise, and real-world apartment use, the Hermitlux Countertop Dishwasher stands out as the best portable dishwasher for most buyers in 2026. Its combination of a 5-liter built-in tank, 7 wash programs, 50 dB operation, and 4,542 reviews at 4.4 stars covers every use case we tested. The EUHOMY is the best value pick for buyers who want the quietest operation on the list at 40 dB, and the Midea is the right budget pick for buyers who want Energy Star certification without paying a premium.

For larger households, the COMFEE’ CDC22P2AWW and BLACK+DECKER BCD6W give you 6 place settings with stainless steel tubs. For RV and off-grid use, the HAVA TDJR09 with the water softener is the strongest premium option. Whatever you choose, measure your counter, check your faucet compatibility, and plan for the 4 to 6 place setting capacity – that is the single biggest adjustment from a built-in dishwasher. With the right expectations, any of these 10 models will save you hours per week of hand-washing.