6 Best Countertop Dishwashers, According to Cleaning Experts
You can save yourself from scrubbing while also saving space and time.

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In a tiny, cramped kitchen, owning a built-in dishwasher may seem completely out of reach, especially if you live in an apartment where installing a dishwasher can range from difficult to impossible. Fortunately, countertop dishwashers offer a practical solution to this dilemma, even in the smallest of spaces.
Our top picks:
Countertop dishwashers are small appliances that can be placed on any flat surface in your home. Unlike conventional dishwashers, they don’t need to be hooked up to a water line. This allows them to be used without any complicated installation, and it makes them easy to move. Many units provide a hose to draw clean water from the kitchen faucet while others have a water tank that you fill by hand. At the end of the cycle, the dirty water either drains into the sink or a separate water tank.
The Good Housekeeping Institute Home Care and Cleaning Lab performs frequent testing on dishwashers to determine the best performers. In the last few years, we've tested over 40 full-size models and have ventured into testing countertop units as well. To evaluate them, we apply standard soils to plates, bowls, cups and saucers, glassware and cookware and allow them to dry fully before loading them into the dishwasher for cleaning. For fairness, we test all dishwashers with the same detergent, but we also perform separate tests to evaluate the best-performing dishwasher detergents.
After reviewing our recommended picks, keep reading to learn more about how countertop dishwashers work, what to consider when buying one and answers to other commonly asked countertop dishwasher questions.
Carolyn Forté brings more than 40 years of experience as a consumer products expert to her role as executive director of the Good Housekeeping Institute's Home Care and Cleaning Lab. Using deep analytical testing and writing expertise in appliances, cleaning, textiles and organizational products, she produces cleaning and home care advice for GH, has authored numerous books and bookazines for the brand and partners with the American Cleaning Institute to co-produce the Discover Cleaning Summits. She holds a bachelor's degree in family and consumer sciences from Queens College, City University of New York.
Noah works as a product reviews analyst in the Home Care & Cleaning Lab where he helps design and perform tests on various product categories. He draws on scientific expertise garnered during his time as an environmental researcher, where he managed environmental monitoring equipment, analyzed water samples in a lab and developed protocols for restoration projects. He holds a Bachelor’s Degree in environmental science from the University of Wisconsin-Superior.
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