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Reviewed's mission is to help you buy the best stuff and get the most out of what you already own. Our team of product experts thoroughly vet every product we recommend to help you cut through the clutter and find what you need.
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The Bosch 800 Series SHP78CM5N is a near-perfect dishwasher. It scrubbed out every stain we threw at it, in record time, and has great smart features. Read More
The Maytag MDB4949SKZ is an average dishwasher with some helpful features, like sanitize rinse and heated dry. Read More
This sleek and handleless Samsung Bespoke dishwasher is smart and stylish with features to spare and rave reviews on its cleaning power. Read More
The G 5266 blows most other dishwashers out of the water. If your budget can accommodate its premium price, it's one of the best models you can buy. Read More
A high-performing dishwasher with extra features that make it easy to use. Read More
In This Article
Best Dishwashers of 2026 (Tested By Experts)
Bosch 800 Series SHP78CM5N
Maytag MDB4949SKZ Dishwasher
Samsung Bespoke DW90F89P0USR Dishwasher
Miele G 5266 SCVi SFP
LG LDTH7972S Dishwasher
GE Profile PDP755SYVFS Smart Dishwasher
How does a dishwasher work?
What size dishwasher do I need?
What are the different types of dishwashers?
What are the different wash cycles, and how do they affect cleaning performance?
What is a spray arm or spray jet?
What are the dishwasher drying methods?
Are dishwashers loud?
What interior design elements should I care about?
Plastic vs. stainless-steel tubs: What’s better?
What smart features do dishwashers have?
What are the most reliable dishwasher brands?
How much does a dishwasher cost?
How do I shop for a new dishwasher?
Where can I buy dishwashers?
How do you install a new dishwasher (and get rid of an old one)?
How do I maintain and care for my dishwasher after purchase?
How We Test Dishwashers at Reviewed
Related content
If you’re shopping for the best dishwasher, you’re probably looking for a machine that cleans thoroughly, dries reliably, runs quietly, and lasts for years without constant repairs. But choosing the right dishwasher isn’t always easy. Today’s models come with dozens of cycle options, drying systems, rack configurations, and price points that can make even a basic upgrade feel overwhelming.
That’s why we created this dishwasher buying guide. Below, we break down the most important features to consider, like cleaning performance, noise levels, drying methods, energy efficiency, and long-term reliability, so you can choose a dishwasher that fits your kitchen and your household’s needs.
We also highlight the best dishwashers we’ve tested at Reviewed. Our recommendations are based on hands-on testing and our own expert knowledge, not brand hype, and focus on what matters most in real homes.
Before you start researching, ask yourself these questions:
For most shoppers, the right dishwasher comes down to performance, quiet operation, and a rack layout that matches how you load dishes. Whether you’re replacing an older unit or buying your first dishwasher, we will help you make a confident, well-informed decision.
Between its performance, feature set, and high-end build quality, the Bosch 800 Series SHP78CM5N is our pick for the best dishwasher you can currently buy.
The Maytag MDB4949SKZ performed admirably in our tests, especially for its incredibly low price point.
The Samsung DW90F89P0USR runs at an ultra-quiet 38 dBA and comes equipped with tons of extra features at a fantastic value.
The top-facing controls are intuitive and responsive.
The LG LDTH7972S features top-facing controls that are intuitive and easy to use.
It’s a simple question with a simple answer: Dishwashers spray hot water mixed with detergent through rotating arms, filter out food particles, drain dirty water, and then rinse and dry the load at the end of the cycle. Of course, you can really drill down into the components of how a dishwasher works, and we truly respect that, but the hard work comes when it’s time to put the clean dishes away.
Fun fact: In case you’re curious how much water a dishwasher uses, the answer is that most modern dishwashers use about 3 to 5 gallons of water per cycle, which is less than it takes to wash the same number of dishes by hand.
Most homeowners shop for a standard built-in dishwasher, which is almost universally 24 inches wide, 24 inches deep, and 35 inches tall. These models fit under a kitchen counter and usually hold 12 to 16 place settings per load.
If you have a smaller kitchen or live in an apartment, an 18-inch compact dishwasher may be a better fit. These take up less space but require more frequent loads.
Before buying, you’ll want to measure carefully, including the cabinet opening width at your home, and compare it to the manufacturer's specs to ensure it will fit in the space you have. If you want one that sits perfectly flush with your cabinetry—like in a home design magazine—you'll also need to measure your available depth.
Don’t forget also to measure the clearance for the door to open fully, especially if you have a kitchen island facing your cutout.
A dishwasher that doesn’t fit correctly can quickly turn into an expensive installation issue.
The vast majority of homeowners choose built-in dishwashers, but portable models can work well in certain situations. Built-in dishwashers are installed under a counter and connect directly to your plumbing. Portable dishwashers are freestanding units that hook up to a faucet, making them a good option for renters or kitchens without built-in space.
A built-in dishwasher is designed to live permanently under a countertop and be enclosed by cabinetry.
A portable dishwasher is typically a full-height, freestanding unit on casters with a finished top. Instead of a permanent water line and drain hookup, it connects to the sink using a faucet adapter and a quick-connect hose assembly, and drains into the sink.
See also: Our picks for the best portable dishwashers.
Dishwashers like this LG one list all their cycles on the control panel, including special ones, like this energy saver option to reduce power consumption.
A dishwasher’s most important job is simple: getting your dishes clean. Performance can vary widely, especially with tough messes like dried oatmeal, baked-on cheese, or greasy cookware. Dishwasher detergent and dishwasher pods will only get you so far; the cleanliness of your dishes depends largely on the wash cycles and internal spray arms and jets.
Most will benefit from the basic wash cycles such as:
You also want to make sure you maximize your dishwasher’s performance by utilizing the rinse cycle. Rinse does just that—it rinses your dishes with water in a very short amount of time. It’s meant for use in between loads, especially if you’re not running loads daily, to clean off most food stains and prevent smells from building up.
The spray arm is one of the most important components of a dishwasher, and the PowerControl spray arm in the Bosch 800 Series dishwasher is one of the best.
Traditional dishwashers typically had two spray arms (one under each rack) that spin in a single plane and spray water. But dishwashers today employ innovative spray systems to minimize blind spots, ensure 360-degree cleaning coverage, and tackle hard-to-clean items. This category includes features like multi-directional spray arms that cover every corner of the tub, as well as special spray jets targeting specific zones. These design elements dramatically improve cleaning efficiency by making sure water and detergent reach all surfaces of your dishes.
LG’s QuadWash system uses four spray arms instead of the usual two. These arms don’t just spin; they also oscillate back and forth, changing the spray angle and allowing water jets to hit dishes from multiple directions. Similarly, Frigidaire’s OrbitClean wash arm is an innovation in which a spray arm rotates in multiple orbits (spinning with an offset axis) to achieve four times the water coverage of conventional designs. This greater coverage is accomplished without using more water, thanks to the efficient distribution pattern.
Many dishwashers now include specialized jets for specific cleaning challenges. One common example is bottle wash jets on the upper rack. Deep bottles, baby bottles, travel mugs, or tall vases can be tough to clean because a normal spray arm’s water may not reach deep inside. A dishwasher with a bottle-wash feature has targeted nozzles that spray directly into these containers.
Beyond bottles, some machines have power scrub zones for heavily soiled pots and pans. For example, certain Whirlpool/KitchenAid models offer an option (sometimes labeled PowerBlast or PowerZone) that directs an extra-concentrated spray to one corner of the lower rack to scour casserole dishes or baking sheets. Samsung offers a StormWash (or Zone Booster) feature that uses a set of rotating spray nozzles in a back corner to deliver a more intense wash in that area—this is where you can load a dirty pan. These special jets concentrate cleaning power on the toughest grime, meaning you don’t have to pre-soak or hand-scrub as much.
Some dishwashers, like the Bosch 500 Series SHP65CM5N, have a feature that will pop open the door automatically after a cycle finishes, allowing moisture to escape.
Drying is one of the biggest differences between dishwasher models—and one of the most common areas where buyers feel disappointed. Most dishwashers use one of four approaches to drying dishes:
Bosch and Thermador are currently the only appliance manufacturers that employ zeolite in their premium models. All other brands use one or more of the other drying methods, depending on model and price point.
If you regularly wash wine glasses and Tupperware/plastic containers and want to avoid spotting, or you want dishes that are ready to put away immediately, drying performance should be a top priority. To avoid water spots, you can also use a rinse aid.
See also: Our picks for the best dishwashers that dry.
The older the model, the louder the noise, right? Not exactly. Older dishwashers are indeed louder, but these days it depends more on the manufacturer's priorities and how much you’re willing to pay for quiet.
Dishwasher noise is measured in decibels (dBA), and decibel levels are measured on a logarithmic scale that compares the intensity of a sound to a reference level, usually the quietest sound a typical human can hear.
This chart compares decibel levels with common sounds.
This is how it translates to dishwasher noise:
So, how quiet is quiet enough? For most homes, a dishwasher rated 44-48 dBA is considered comfortably quiet. If your kitchen opens into your living room or you run loads overnight, you may want a model with a noise rating below 40 dBA.
See also: Our picks for the best quiet dishwashers.
The interior layout of a dishwasher affects everyday usability way more than many people expect. What’s perfect for one consumer isn't for another, so it’s especially important to weigh what you want and need.
Adjustable racks have become a common feature in modern dishwashers across many brands. Most mid-range and high-end models now include flexible racking systems, such as height-adjustable shelves. Even some budget-friendly units include basic rack adjustments, while premium models offer highly versatile rack configurations.
For example, if you enjoy a glass of Malbec in the evenings, you may want to consider a dishwasher that features adjustable upper racks. Folding tines on the bottom rack are great for home cooks who use many pots and pans in a short timeframe.
Other design features to consider:
Whether in a Miele dishwasher or an LG, a third rack is great for cutlery and other small dishes.
Fold-down and movable tines: Another useful feature is fold-down tines (the prongs that hold plates and bowls). Many dishwashers have sections of tines that hinge flat or can be reconfigured. Folding or sliding tines let you optimize the spacing by collapsing rows to create a wider open area. For instance, Whirlpool’s EZ-2-Lift racks have sliding tine rows that can shift side to side.
Height-adjustable racks: An upper rack that can be raised or lowered to accommodate tall items. Many dishwashers let you reposition the middle or top rack to create more clearance either above or below it. For example, Bosch’s RackMatic system allows the upper rack to be set at three different heights (with up to nine positional combinations) so taller stemware can fit on the middle rack while still leaving space for pots below.
The Café CDT875M5NS5 comes with just about all the high-end features you'd expect from such a mid to premium dishwasher, including adjustable tines and bottle jets on its middle rack.
Cutlery baskets: A well-designed basket plays a crucial role in both ease of loading and cleaning efficiency for forks, knives, and spoons. High-quality silverware baskets include features such as slots or separators that keep each utensil in its own space, preventing nesting, blocking water spray, and leaving food residue. When spoons or forks are piled together without separation, they can shield each other from the spray, leaving them dirty. Some brands take silverware cleaning a step further with dedicated spray systems for the basket. GE’s Deep Clean Silverware Jets in select GE Profile and Café dishwashers are over 40 mini jets positioned beneath the silverware basket that blast water upwards through the basket. This effectively power-washes the utensils from underneath, dislodging stubborn food particles. Lastly, a smart basket design can also enhance how you load the dishwasher. Some baskets are removable or repositionable to make room for large pots and pans. For example, Whirlpool’s AnyWare Plus silverware basket can fit in three places: the bottom rack, snapped onto the front of the lower rack, or mounted in the door, freeing up the entire rack for dishes.
Interior LED lighting: Interior lighting in a dishwasher is a feature borrowed from luxury appliances and automobiles, and while it doesn’t directly affect how clean your dishes get, it significantly improves the user experience and visibility. A lit-up interior makes it much easier to see what you’re doing, allowing you to quickly identify where there’s free space to load another bowl or ensure that a spray arm isn’t blocked. There’s also no denying that an elegantly lit dishwasher interior just looks high-end. Miele’s high-range dishwashers feature the BrilliantLight system with four LED spotlights.
See also: Our picks for the best third-rack dishwashers.
There's a significant difference between stainless steel and plastic dishwasher tubs, including noise and durability.
The material of a dishwasher’s inner tub (the walls and floor of the interior) plays a significant role in its performance and longevity, although most consumers aren’t aware of this.
Most mid-range and high-end dishwashers today use stainless-steel tubs, whereas some entry-level models use a durable polypropylene plastic or a hybrid of plastic and steel. Choosing stainless steel for the interior offers several key advantages, including durability, noise reduction, and improved cleaning performance.
First off, stainless steel is extremely sturdy and long-lasting, and unlike plastic, it won’t warp or crack from high heat or a decade-plus of use. A steel tub can easily withstand the very hot water temperatures used in sanitizing cycles to kill bacteria, whereas plastics might not withstand them as safely.
Next, metal is denser than plastic, and when combined with insulation blankets around the dishwasher, it absorbs and dampens sound and vibration, leading to quieter operation. The thick steel walls deaden the sound of the spray and the hum of the pump. Many of the quietest dishwashers on the market (with noise levels in the 38-40 dBA range) have stainless-steel interiors. In fact, Bosch and Miele—brands renowned for their near-silent operation—both exclusively use stainless steel for the tub.
One perhaps underappreciated advantage is that stainless steel also helps with the drying process. Metal has a higher thermal mass and stays hot longer than plastic. Stainless-steel walls heat up during the final hot rinse and then cool down faster than ceramic dishes do, which causes moisture to condensate on the steel walls rather than on your dishes.
Having a plastic tub doesn’t mean a dishwasher won’t clean well, but you might have to compromise on noise and longevity. In terms of longevity, a stainless tub is likely to outlast other dishwasher components, as it resists corrosion and doesn’t discolor. By contrast, while modern dishwasher plastics are also quite durable, over many years, plastic can become brittle or develop hairline cracks, especially near heating elements or if exposed to harsh detergents. Stainless-steel interiors are generally considered lifetime quality.
See also: Our picks for the best stainless-steel dishwashers.
Some consumers look for smart features when buying new appliances, and others don’t want those bells and whistles. When it comes to dishwashers specifically, there are only a few smart features that matter, and it’s never worth trading for core performance.
Most smart dishwasher features sit on top of the same core machine. The dishwasher connects to your home network (typically 2.4 GHz Wi‑Fi) and links to a cloud account or app, enabling remote monitoring, alerts, and feature updates.
Each brand has its own connected platform. For example, Bosch positions its Home Connect as a way to access a dishwasher’s cycles in-app and manage dishwashing remotely. GE’s SmartHQ highlights cycle monitoring, alerts, and even remote lock/unlock on some smart dishwashers. LG’s ThinQ emphasizes downloaded cycles, plus maintenance coaching and app-based diagnosis.
Wi-Fi and app control let you monitor the dishwasher from afar by joining Wi‑Fi and linking to an account; the app then relays status/commands. There are practical benefits to this: you can check the remaining time, settings, and sometimes access extra cycles or customization options. This smart feature matters for those who routinely multitask and want “set it and forget it” ease.
This feature lets you start a cycle remotely from your phone or schedule one in advance. It can also send push notifications to alert you when a cycle completes. This benefits busy families, but it’s not incredibly useful.
We love this smart feature that flags issues, senses leaks or fault alerts, and nudges upkeep, like when to run cleaning cycles or coaches you through filter maintenance. This can lead to faster troubleshooting and less mystery around error codes, so you can address maintenance before performance drops.
Some brands offer integration with smart assistants like Alexa and Google, allowing users to give basic voice commands, such as checking a status or starting a program. The hands-free status checks can be great if you’re doing something else, like cooking, but there is fairly limited command depth.
Using IFTTT, HomeKit, or Alexa routines, a user can tie dishwasher events to automations (e.g., blink lights when the dishwasher is done). However, interoperability varies, and this feature matters only when you already live in an automation ecosystem. If you don’t use smart home routines, you shouldn’t care about this one.
Automatic detergent dispensing has been around for a long time. It’s when the machine automatically meters the detergent you’ve poured into the dishwasher's reservoir, which means less measuring for you and a more consistent dosing load to load. Although this was once seen as a premium feature, auto-dosing has been phased out, likely due to the adoption of detergent pods over liquid detergent.
Many smart dishwashers use soil sensors and adaptive algorithms to adjust cycle time, water levels, and temperature to clean your dishes most effectively. This reduces guesswork for you and often saves water and energy on light loads.
Many apps show the dishwasher's (and other large appliances' in the same ecosystem) current energy and/or water use by aggregating usage data. This can support off-peak planning, especially for users focused on cost and efficiency.
We don’t conduct long-term durability testing, so we can’t publish hard data on which brands last the longest. However, with more than 20 years of hands-on testing experience and familiarity with major manufacturers, we’ve seen consistent patterns across brands.
Dishwashers can vary significantly from model to model. Still, based on consumer surveys, repair data, and industry reputation, brands such as Bosch, KitchenAid, Miele, Whirlpool, GE, and LG tend to have stronger overall track records.
Bosch: Bosch stands out in the mainstream category for consistent cleaning performance, quiet operation, and solid build quality. Its parts and service network are widely available in the U.S., which can make repairs easier if they’re needed.
KitchenAid: This Whirlpool brand is also known for durable racks, strong drying performance, and dependable everyday use.
Miele: In the premium tier, Miele has a reputation for exceptional longevity and engineering, with many owners reporting well over a decade of service.
That said, no brand is immune to problematic models. While brand reputation is helpful, researching individual models is always more important than relying on the logo alone.
See also: Our picks for the best Bosch dishwashers.
The average lifespan of a modern dishwasher is about nine to 10 years, according to the International Association of Certified Home Inspectors.
Some higher-end models may last longer with proper maintenance, while lower-priced units may require repairs sooner.
Because we test cleaning performance rather than long-term durability, lifespan ultimately depends on usage, build quality, and maintenance.
If your dishwasher is nearing the 10-year mark and requires a major repair, replacing it may make more sense than continuing to invest in an aging appliance. Newer models are often more energy- and water-efficient than older ones.
Most dishwashers come with a one-year limited warranty covering parts and labor. That’s the industry standard. But beyond that first year, warranty differences can reveal how confident a manufacturer is in specific components.
For example, some brands extend coverage on high-wear parts like racks or electronic boards. Bosch covers certain components, such as racks and electronics, for up to 5 years, and offers lifetime coverage against rust-through on the stainless steel tub. LG extends the coverage of its motor to up to 10 years.
These longer component warranties don’t guarantee the entire dishwasher will last that long—but they can indicate which parts the manufacturer expects to hold up.
Premium brands sometimes promote 15- or 20-year lifespans, but warranty coverage may not match those claims. Miele, for instance, advertises long product life but typically includes a two-year limited warranty unless an extended plan is purchased.
Before buying, review what’s covered, how long coverage lasts, and whether labor is included.
Before choosing a brand, check whether authorized service technicians operate in your area. A strong service network can make a significant difference if something goes wrong.
It’s not unreasonable to call a local appliance repair company and ask which brands they see most often—or which tend to hold up best. Their perspective can offer practical insight beyond marketing claims.
Our top picks generally come from brands with solid reliability reputations and established service networks. Still, any appliance can fail, which is why we recommend reviewing model-specific performance data, warranty coverage, and user feedback before making a final decision.
| Market Tier | Price Range | Tub Material | Sound Level (dBA) | Key Performance Features |
|---|---|---|---|---|
| Budget/Entry | $450 – $700 | Plastic | > 50 | Front controls, standard wash cycles |
| Mid-Range | $700 – $1,100 | Stainless Steel | 44 – 48 | 3rd rack, adjustable tines, smart tech |
| Premium | $1,100 – $2,000 | Stainless Steel | 38 – 42 | Specialized drying (Zeolite), 3D racks |
Dishwashers are the least expensive among kitchen appliances, but that doesn’t mean they’re cheap. Prices can vary from about $450 to more than $2,000 on the high end.
Here are rough price ranges to expect in 2026:
Most true entry-level built-in dishwashers now start closer to $450 than $300. In this range, you’ll typically get a plastic tub, front-facing controls, and a small selection of basic cycles. Cleaning performance can still be solid for everyday dishes, but drying may be less consistent—especially with plastics. Noise levels are usually 48–52 dBA, meaning you’ll hear the machine running in an open kitchen.
These models are a practical choice for rentals, starter homes, or straightforward replacements where budget matters most. Value brands include Hotpoint and Amana.
See also: Our picks for the best affordable dishwashers.
This is where most homeowners shop. Between $700 and $1,100, stainless steel tubs are common, drying improves, and noise levels often drop into the low-to-mid 40 dBA range—quiet enough for most open-concept kitchens.
Third racks are widespread in this tier, along with better rack adjustability and more flexible loading options. Overall build quality also tends to feel more substantial.
For many households, this price range delivers the best balance of performance, quiet operation, and long-term value. Look for GE, Frigidaire, and Whirlpool, and even some Bosch 100- and 300-series dishwashers.
Premium models start around $1,100 and can climb well past $2,000. What you’re paying for here is refinement: ultra-quiet operation (often below 42 dBA), advanced drying systems, and highly customizable rack designs.
Some models include features like auto-open doors for better drying or mineral-based drying systems designed to improve performance with plastics. While basic cleaning performance isn’t always dramatically better than strong mid-range models, the overall experience—especially noise and drying—can be noticeably improved. If you run your dishwasher frequently, paying more for comfort and reliability can be a smart long-term investment.
Bosch, Café, and GE Profile kick off the premium category, while you’re in high-end territory with brands like Miele, Fisher & Paykel, Bertazzoni, and Viking.
See also: Our picks for the best high-end dishwashers.
Buying a dishwasher isn’t the only expense—you’ll also need to factor in installation.
If you’re replacing an existing dishwasher and the plumbing and electrical hookups are already in place, installation is usually straightforward. Professional labor for a standard replacement typically costs between $150 and $350. This usually includes removing the old unit, connecting water and drain lines, and securing the new dishwasher under the counter.
A first-time installation is more complicated. If your kitchen has never had a dishwasher before, you may need new plumbing lines, a dedicated electrical connection, and cabinet modifications. These projects can cost $1,200 to $3,000 or more, depending on the work required.
In many areas, plumbing and electrical connections must be completed by licensed professionals, and permits may be required. Permit fees vary, but they add to the overall cost and ensure the installation meets local safety codes.
Modern dishwashers are efficient largely because they use less water and rely on sensors, filtration, and longer, lower-temperature cycles to clean dishes with fewer resources. The clearest benchmark for dishwashers is Energy Star currently requires ≤ 240 kWh per year and ≤ 3.2 gallons per cycle, using the Department of Energy test procedure and an assumed 215 cycles per year.
What most homeowners don’t realize is that the efficiency gap between a decent midrange Energy Star dishwasher and a premium dishwasher is often small on utility bills; the big swings usually come from how you use it—cycle choice, heated dry, sanitize/high-temp options, and how hot the incoming water is.
Using U.S. national averages for utilities—$0.168/kWh (EIA’s 2025 residential price forecast) and $16.83 per 1,000 gallons for combined water and wastewater (EPA WaterSense national 2024 estimate)—a typical efficient load often costs pennies to a few dimes in utilities, and payback for higher upfront prices can be slow.
The best way to shop for a new dishwasher is by doing your homework first. A dishwasher is an appliance you’ll use every day for a decade or more, so a few hours of research is well worth the effort. Our recommendations serve as a great starting point, as we’ve done much of the comparison work for you.
Once you have an idea of the type, size, and features you want, start researching specific models to find the one that best suits your needs. Check out Reviewed’s own in-depth reviews, but also visit other expert review sites like Consumer Reports and Good Housekeeping.
It’s a good practice to read user reviews on both retailer and manufacturer sites to gain longer-term insights. While individual reviews can be hit or miss, look for patterns: Do several people report that a particular model gets too hot? Does the Normal cycle leave food stains on plates? User feedback can reveal issues that may only become apparent after months of use, which laboratory testing might not capture. However, take user reviews with a grain of salt and weigh them against expert testing and warranties.
Visit a store to see your short-list models in person. Open the door, pull out the racks, and press the control pad. This tactile experience can sometimes reveal a preference that you wouldn’t notice in online research.
Brick-and-mortar appliance stores also often have knowledgeable sales staff who can compare specs.
Personal recommendations from friends or family are also valuable. If someone you know has recently bought a dishwasher and loves (or hates) it, find out why. It might be a factor you hadn’t thought of.
Are you asking yourself who sells dishwashers? It may seem like a dumb question, but when you’re only paying attention once every 10 years or so, the answer isn’t that obvious. Whether you’re shopping for a dishwasher online or in person, there are several standout retailers that we always recommend.
Across the country, you can’t go wrong with Best Buy, Lowe’s, and The Home Depot. You’re guaranteed to have a location near you, and these big-box stores let you get your hands on the appliance before you purchase. Also, because of their reach, these retailers always offer a wide selection of mainstream brands, including LG, Samsung, Whirlpool, Maytag, and GE.
Best Buy is one of our favorite dishwasher retailers, as they often offer top deals all year round. Here, you can find brands including Bosch, Whirlpool, KitchenAid, GE, Frigidaire, and Best Buy’s own budget line, Insignia.
From built-in models to drawer dishwashers, Lowe’s offers a wide selection of brands, including Whirlpool, Bosch, LG, Samsung, Midea, Kenmore, Hotpoint, Hisense, and Amana. It also often has exclusive models from more premium brands, like Miele and Café.
The Home Depot has a more limited brand selection than Best Buy and Lowe’s, but still carries the major players, including Bosch, Whirlpool, LG, Maytag, KitchenAid, ZLine, Danby, and SPT.
If you prefer to shop local, independent, or family-owned, or you’re looking for a more premium brand, you’ve got options, even if you live far from town or a major city. Abt, a 90-year-old independent retailer and AJ Madison, a prominent family-owned retailer, both have local showrooms for their customers (in Chicago and Brooklyn (plus several others) respectively). But each also has a thriving online retail venture, so you can make a purchase there, no matter where you live. Also, brand selection is more far-reaching than the big box stores, and extends into the higher-end market, including favorites like Miele, Bosch, CAFE, Cove, Thermador, Asko, and many others.
We highly recommend visiting Abt’s showroom if you live in the Chicago area, but appliances shoppers across the country can shop online for brands like Whirlpool, Frigidaire Gallery, GE Profile, and Bosch, as well as premium brand Fisher & Paykel.
AJ Madison has perhaps the widest selection in both style and brand of our recommended appliance retailers, and the most premium options. In addition to the mainstream and popular brands at the big box stores, AJ Madison also offers Frigidaire, Bosch, Electrolux, Samsung, LG, Viking, and Miele, which they deliver nationwide.
See also: Best places to buy in-stock appliances right now: A data-driven rundown of top retailers (online and brick-and-mortar) where you’re most likely to find large appliances available and ready to ship.
Is Amazon the best place to get a deal on a large appliance? You may be surprised to learn that our experts do not recommend shopping for large appliances on Amazon. Due to third-party sellers, warranty issues, and delivery complexity, it’s simply not the best choice for refrigerators.
Black Friday, Cyber Monday, and December might be the best times to replace an old dishwasher or buy new appliances for a kitchen remodel. That’s all because of timing: Retailers know that consumers are likely planning to entertain for the holidays. They’re also in a spending mood, so big discounts on major appliances might entice a customer to pick up a fridge along with those lighted reindeer decorations or a new big-screen TV.
However, during the sale season, our experts recommend May, especially Memorial Day, as one of the best times to buy a new dishwasher. That's typically when new models hit the stores—and last year's get discounted. Labor Day and Presidents' Day (two other of the year's major sales events) usually offer deep discounts on select dishwashers.
See also: When is the best time to buy new appliances?: A savvy guide that pinpoints ideal seasons and retail events for scoring major-appliance bargains.
Installing a dishwasher isn’t always as simple as sliding it into place. Even the best dishwasher won’t perform properly if it’s installed incorrectly.
If you’re replacing an existing unit and the plumbing and electrical connections are already in place, installation is usually straightforward. However, complications can arise.
Before you go about installing a dishwasher, make sure you can answer or address these compatibility checks.
Dishwashers get power in one of two ways: hardwired (connected directly to your home’s wiring inside a junction box) or plug-in (a standard power cord plugs into an outlet, usually in the adjacent cabinet). This matters because the installation steps—and sometimes the parts you need—are different.
Some dishwashers ship without a power cord, even if they’re capable of plug-in installation, so you may need to buy a compatible cord kit separately.
Homeowners should check how the old dishwasher is powered, confirm whether there’s a nearby outlet, and verify whether the new model supports hardwiring, plug-in, or both. If you don’t have a dedicated circuit and your kitchen wiring is older, an electrician may be needed to bring the setup up to code.
A shutoff valve is a small control that lets you turn off water to the dishwasher without shutting off water to the whole house. It’s usually located under the sink and connects to the dishwasher’s water supply line. If there’s no shutoff valve, installation and repairs become harder (and riskier), because you may need to shut off water at the main line before disconnecting anything.
Homeowners should look under the sink for a valve on the dishwasher supply line (often near the hot water line) and confirm it turns easily and doesn’t leak. If there isn’t one—or if it’s stuck or corroded—a plumber may need to install or replace it before the dishwasher can be safely swapped.
Dishwashers rely on a water supply line and a drain hose that usually run through the cabinet opening next to the unit, often under the sink. Depending on your kitchen layout, those connections may enter from the left or right side, and tight spaces can limit where hoses and cords can be routed.
If the new dishwasher’s connection points don’t line up with your existing routing—or if the hoses have to bend sharply—you can run into kinks, leaks, poor drainage, or installation delays.
Homeowners should check where the current dishwasher’s supply and drain lines enter, confirm the new model’s connection locations, and make sure there’s enough space for hoses to run without being crushed when the dishwasher is pushed back into place.
Dishwasher drains need a way to prevent dirty sink water from flowing back into the dishwasher. Many homes use a high loop, where the drain hose is routed up as high as possible under the countertop before it connects to the sink drain or garbage disposal. Some areas require an air gap, a small fixture mounted on the sink or countertop that creates a physical break in the drain line to stop backflow.
Requirements vary, but the goal is the same: protect against contamination and draining problems.
Homeowners should check what their current dishwasher uses (look for an air gap cap near the faucet, or a hose looped high under the sink) and make sure the new install matches local code and manufacturer instructions.
Even if a dishwasher fits the cutout, you still need clearance for the door to open fully and for racks to slide out without hitting anything.
Tight clearances are common with kitchen islands, corner cabinets, narrow walkways, or cabinet hardware that protrudes. Limited clearance can make loading frustrating and, in some cases, prevent proper installation if the door can’t open enough for leveling and mounting.
Homeowners should measure not just the opening, but also the space in front of the dishwasher when the door is down. Check for interference with nearby drawers, handles, and toe-kicks. If your dishwasher sits next to an island, make sure there’s enough room to comfortably stand and load without the door blocking foot traffic.
The toe-kick is the recessed space under base cabinets where your feet fit when you stand at the counter. Dishwashers also have an adjustable toe-kick panel and leveling feet that help the unit sit flush and operate correctly.
Uneven floors or thick flooring installed after the original dishwasher can create problems: the dishwasher may rock, sit too low or high, or even get “trapped” under the countertop.
Homeowners should check whether the floor is level, whether the existing dishwasher can be removed cleanly, and whether the new model has enough adjustment range. During installation, the dishwasher should be leveled front-to-back and side-to-side—this helps prevent leaks, improves draining, and ensures the door seals properly.
Some brands also require professional installation to maintain warranty coverage.
Before purchasing, confirm whether your current dishwasher is plug-in or hardwired, whether your water and drain lines are compatible, and whether there’s enough clearance for the door to open fully. Replacing an older unit may require careful measurements and updated fittings.
If you’re not comfortable working with plumbing or electrical connections, hiring a licensed professional is typically the safest choice. Installation requirements vary by location and may require adherence to local building codes.
If you prefer to handle it yourself, we have a guide on how to install a dishwasher.
Before installation, you’ve got some measurements to make. Most people measure the dishwasher cutout under the counter, but fewer measure the path the appliance must travel to reach it. You’ll want to check things like your front-door width, hallways leading into your space, stairwells—like if you’re bringing a dishwasher into your basement bar area—and especially clearance around kitchen islands.
Some dishwashers ship in larger protective packaging. Installers may remove the box outside, but you shouldn’t assume that space isn’t an issue.
If delivery teams can’t physically get the appliance into the kitchen, it can result in delays, rescheduling fees, or even return charges.
One of the biggest questions when buying a new dishwasher is how you’ll get rid of the old one. You can’t really just put it on the curb.
Some retailers that offer delivery service will haul away the old unit, often for free, but sometimes for a fee. This varies and can often change, based on where you live and the delivery service your retailer uses. Always ask if removal is included when purchasing a new dishwasher.
Otherwise, you can always recycle it, take it to a dump, turn it in to your utility company, or schedule a trash pickup. Disposal of your dishwasher is similar to disposal of other large appliances. Just make sure you do so responsibly. And if you’re really interested, we can tell you more about what happens after your dishwasher leaves your home.
It may seem counterintuitive, but dishwashers don’t clean themselves while they’re cleaning your dishes. But cleaning your dishwasher is easy and only requires two ingredients: white vinegar and baking soda.
First, pour a cup of white vinegar into a small dishwasher-safe bowl and set it in the top rack of the dishwasher. Run it on its heavy cycle. When done, sprinkle baking soda on the bottom of the dishwasher tub and let it sit overnight. Then run an empty hot cycle again.
The most important aspect of keeping your dishwasher clean and odor-free is to clean the dishwasher filter. It may sound gross, but it’ll keep your dishwasher in good working condition.
You’ll need dish soap and a scrub brush. Twist the filter out of the bottom of the dishwasher’s tub, scrub it under the tap with the soap and brush, and rinse it clean. When it comes to cleaning a dishwasher filter, we recommend doing it weekly.
This illustration depicts the upper and lower racks of a dishwasher, loaded with 12 place settings.
If you’ve ever wondered how to load a dishwasher, you’re not alone. Loading a dishwasher can be an art, and it’s the instigating factor of many post-meal arguments. However, most dishwashers are designed to be loaded in a particular way for maximum effectiveness, so it’s best to consult your dishwasher guide for tips. Here’s a brief overview of what we’ve learned from loading so many dishwashers over the years:
Full-size dishwashers typically hold 14 to 16 place settings. Plates and serving dishes go on the bottom rack, along with larger pots and pans that are dishwasher-safe. Use movable tines to accommodate different-sized dishware.
Glasses, bowls, and other small wares go on the top rack. Flatware and other small utensils go in either the silverware basket or dedicated holders in the third rack, if your dishwasher has one. Serving spoons, spatulas, and other larger utensils go on the third rack, as well.
If there’s one rule to go by: Don’t overload your dishwasher. If there are too many dishes crammed in, the water from the spray arms won’t reach, and consequently, the dishes won't be cleaned.
When it comes to rating the best dishwashers, we do all the dirty work—pun intended. First, our editors research the best brands and models on the market to get an idea of what’s special, what’s different, and which dishwashers have a reputation for cleaning well.
Then we put the dishwashers through a repeatable, precise battery of tests. Testing dishwashers is obviously a dirty job filled with cheese-crusted casserole pans and spinach puree-painted plates, but we are happy to do it. When testing, we evaluate each dishwasher on the three major factors—performance, features, and user experience.
We test each dishwasher’s three main dishwasher cycles: quick, heavy, and normal, by baking nasty food and beverage stains on 15 to 20 dishes that are then loaded into the dishwasher per the manufacturer's loading directions.
At the end of each cycle, we manually determine how much stain has been removed from each dish. Ideally, each dish is 100% clean, but achieving that level of cleaning perfection in real life can be harder. We also look at redeposit, which occurs when water jets remove bits of food from one dish that get stuck on another.
We also look at a dishwasher’s ability to dry dishes and how it accomplishes this. Customers expect their dishes to be dry, so we penalize the dishwasher every time a dish comes out wet.
Learn more about how we test dishwashers.
Jonathan Chan currently serves as the Lab Manager at Reviewed. If you clean with it, it's likely that Jon oversees its testing. Since joining the Reviewed in 2012, Jon has helped launch the company's efforts in reviewing laptops, vacuums, and outdoor gear. He thinks he's a pretty big deal. In the pursuit of data, he's plunged his hands into freezing cold water, consented to be literally dragged through the mud, and watched paint dry. Jon demands you have a nice day.
Leigh Harrington has 25 years experience as a writer and editor for myriad print and digital publications.
At Reviewed, Harrington manages Reviewed's overall content, including areas of focus like home improvement, cleaning, gardening, cooking, smart home, organization, and parenting. She focuses on developing and editing consumer ed content, product reviews and buying guides, but she also writes, too.
Harrington is also an experienced travel writer, and has authored books including Fodor's Boston, 100 Things to Do in Boston Before You Die, and Colorful Cities Boston, an adult coloring book. She was a respected, longtime regional editorial director at Where travel guide, and has written for other publications including the US News & World Report, USA Today, Boston Herald, Newport Life, Exhale magazine, Huffington Post, and many more. www.leighharrington.com
Freelance Editor, Kitchen & Appliances. Danielle has a B.S. from Syracuse University and a AAS in Culinary Arts from Newbury College. Previously, Danielle was a Test Cook and Associate Editor at America's Test Kitchen, as well as a freelance recipe developer and food writer. She’s the mom of two boys and loves making pizza on Friday nights.
Our team is here to help you buy the best stuff and love what you own. Our writers, editors, and experts obsess over the products we cover to make sure you're confident and satisfied. Have a different opinion about something we recommend? Email us and we'll compare notes.
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