To remove odors from a countertop dishwasher, start by thoroughly cleaning the inside of the dishwasher. Remove any food particles or debris that may be causing the odor. Next, check the filter and clean it if necessary.
Run a cycle with hot water and vinegar to help remove any lingering odors. You can also sprinkle baking soda on the bottom of the dishwasher and let it sit for a few hours before running a cycle.
If the odor persists, try placing a bowl of activated charcoal or coffee grounds inside the dishwasher to absorb any remaining smells. Finally, leave the dishwasher door open after each use to allow it to dry out completely and prevent mold or mildew from forming.
Best Countertop Dishwashers in 2024
1
Rating is 5 out of 5
NOVETE Portable Countertop Dishwashers, Compact Dishwashers with 5 L Built-in Water Tank & Inlet Hose, 5 Washing Programs, Baby Care, Air-Dry Function and LED Light for Small Apartments
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【SMALL SIZE, LARGE CAPACITY】This portable dishwasher only measures 16.9 x 16.8 x 18.1 inches, but holds 4 full place settings and fits up to 12" dishes loaded at an angle, easily meeting daily needs for a family of 3-4; the double-layer design offers enough space for 4 x serving bowls, 4 x cups, 4 x small plates, 4 x dinner plates, 7 x spoons, 7 x forks and 7 x knives; perfect for small-sized houses, apartments, dorms, boats, and campers/RVs
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【NO INSTALLATION NEEDED】This countertop dishwasher supports 2 water supply modes, including a faucet mode and water tank mode; a built-in 5 L water tank allows instant use when fully filled. The automatic water level indicator lets you know when the correct water level has been reached; to use the faucet mode, simply connect the water inlet hose to the machine and faucet
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【BABY CARE MODE】This compact dishwasher offers 5 wash cycles - Normal, Speed, Soft, Baby Care/Heavy, and Fruit; the Baby Care/Heavy mode with 167 °F washing temperature is suitable for baby products and oily tableware, which rinses them thoroughly and gives glassware a sparkling clean finish
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【QUALITY CONTROL NOTE】 NOVETE dishwasher undergoes manufacturer's quality tests to ensure proper operation, so a little residual water in the unit is NORMAL. Before first use, it is recommended to run for 5 minutes to clear the dust and odor that may be generated during long-distance transportation in the dishwasher
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【SPEED WASH】When you are in a hurry and want your dishes ready faster, select Speed mode, which cleans dishes in just 29 minutes; the automatic air circulation helps to dry dishes so that you can use immediately
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【FRUIT MODE】A fruit basket is included so fruit and vegetables can be cleaned easily, ready to serve directly from the dishwasher
2
Rating is 4.9 out of 5
Farberware Portable Countertop Dishwasher with 5-Liter Built-in Water Tank - 5-Program System for Home, RV, and Apartment - Wash Dishes, Glass, and Baby Products
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VERSATILE CLEANING OPTIONS: The Farberware countertop dishwasher offers five different wash cycles, including baby care, glass, and fruit wash, ensuring that all your dishes, from delicate glassware to baby bottles, are thoroughly cleaned and sanitized.
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TIME-SAVING CONVENIENCE: With just 40 minutes, water, and electricity, you can have clean dishes and sparkling glassware anywhere and anytime. This small dishwasher is great for busy individuals who need a quick and efficient solution for their dishwashing needs.
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EASY TO USE AND MAINTAIN: This dishwasher features a user-friendly LED display and simple controls, making it easy to select the perfect wash cycle for your needs. Plus, the built-in water tank is easy to refill and clean, ensuring your dishwasher stays in top condition.
3
Rating is 4.8 out of 5
COMFEE’ Countertop Dishwasher, Energy Star Portable Dishwasher, 6 Place Settings & 8 Washing Programs, Speed, Baby-Care, ECO& Glass, Dish Washer for Dorm, RV& Apartment, Black
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【6 Place Setting】- A perfect size(H438×W550×D500mm) for 2-3 people, COMFEE’ compact dishwasher is suitable for dorms, RVs and apartments. This countertop dishwasher can fit up to 70 pieces of tableware, and a plate size of up to 10 inches diameter. Note: COMFEE dishwashers are tested at the factory before they are shipped. If your new dishwasher has some water inside, this is normal.
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【Simple Installation】- COMFEE' portable dishwasher can be connected to faucet directly (Suitable adaptor needed). Depending on your needs, it can be flexibly placed on the table or fitted in the cupboard.
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【8 Washing Cycles】- Most of the cleaning cycles, including Heavy, Normal, Baby-Care, ECO, Glass, and Speed, helped with extra-drying function, and deliver sparklingly cleaned and dried dishes. Three more cleaning options, including Speed, Mini-party, and Rinse, are designed for COMFEE' compact dishwasher, providing high flexibility for you to choose in different situations.
4
Rating is 4.7 out of 5
COMFEE' Portable Mini Dishwasher Countertop with 5L Built-in Water Tank for Apartments& RVs, No Hookup Needed, 6 Programs, 360° Dual Spray, 192℉ High-Temp& Air-Dry Function
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Please make sure the distance between your countertop and wall cupboard is more than 19.6" 【No installation needed】: Adding water manually in the 5L built-in water tank, you can put the dishwasher in any suitable place without connecting to tap water. Or it can be hooked to the kitchen faucet directly with the included water hose (Adapter included).Water pressure : 0.04 - 1.0MPa.
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[ Ultra-compact Design]: The ultra-compact design allows the dishwasher to wash 30+ items（Max to 9.5-inch plates) at a time while occupying a small area, which is ideal for small houses, apartments, dorms, boats, and campers/RVs.
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[ 6 Program Options ]: NORMAL, RAPID, STEAM, FRUIT, GLASS washing programs, and AIR REFRESH extra drying mode meet all your daily needs. Note: Use the standard dishwasher powders or detergents because regular liquid dish soap will cause dishwasher problems. (No detergent is needed for the FRUIT program, and RAPID just needs half of the standard quantity. )
5
Rating is 4.6 out of 5
Hermitlux Countertop Dishwasher, 5 Washing Programs Portable Dishwasher With 5-Liter Built-in Water Tank, No Hookup Needed
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When we enjoy cooking, we always have to face the problem of washing dishes. hermitlux Countertop Dishwasher is not only a convenient way to clean up after a meal but also saves a considerable amount of water compared to washing dishes by hand.
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【4 PLACE-SETTING CAPACITY】The Portable Dishwasher measures 16.85×16.73×18.03 inches (W×D×H), which has a 4 Place-Setting Capacity. And fits up to 10.25" dishes loaded at an angle.
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【FIVE WASHING PROGRAMS】Countertop Dishwasher with water tank perfectly provides 5 washing programs: Standard Cleaning, Fast Cleaning, ECO Cleaning, Strong Cleaning and Fruit Cleaning. Dual high water pressure spraying arms give dishes that streak-free deep cleaning.
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【HIGH TEMPERATURE】Dishwashers can clean tableware, fruits and vegetables, and also use the drying function after cleaning to keep tableware dry and tasteless. 167℉ High Temperature and PTC Hot Wind are suitable for baby products and oily tableware to give glassware a sparkling clean finish.
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【QUIET AND EFFICIENT】Top touch button for easy operation and recognition. The small footprint makes it perfect for small-sized houses, apartments, dorms, boats and RVs.
6
Rating is 4.5 out of 5
COMFEE' Portable Dishwasher Countertop with 5L Built-in Water Tank, No Hookup Needed, 6 Programs, 360° Dual Spray, 192℉ High-Temp& Air-Dry Function, Mini Dishwasher for RVs, White
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Please make sure the distance between your countertop and wall cupboard is more than 19.6" 【No installation needed】: Adding water manually in the 5L built-in water tank, you can put the dishwasher in any suitable place without connecting to tap water. Or it can be hooked to the kitchen faucet directly with the included water hose (Adapter included)
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[ Ultra-compact Design]: The ultra-compact design allows the dishwasher to wash 30+ items（Max to 9.5-inch plates) at a time while occupying a small area, which is ideal for small houses, apartments, dorms, boats, and campers/RVs.
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[ 192 ℉ HIGH-TEMP HYGIENE ]: The HYGIENE wash cycle boosts water temperature to 162 ℉ Rinsing and Max to 192 ℉ which can tackle even the heaviest soiled dishes and is also suitable for cleaning baby bottles and children’s dinner sets.
7
Rating is 4.4 out of 5
Countertop Dishwasher, HAVA Portable Dishwashers with 5 L Built-in Water Tank & Inlet Hose, 6 Programs, Baby Care, Air-Drying Function for Small Apartments, Dorms and RVs (Black)
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LARGE CAPACITY: This tabletop dishwashers only measures 16.86"L x 16.75"W x 18.05"H, but can hold up to 4 full place settings and fit up to 10.6" dishes loaded at an angle; the storage rack and cutlery basket make it easy to clean ''top rack only'' items such as knives, forks, and spoons, leaving more space for dishes and small pots; To ensure optimum dishwasher performance, please only use dishwasher detergent.
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5 WASH CYCLE OPTIONS & DRY MODE: Supports Normal, Speed, Soft, Heavy/Baby Care and Fruit modes for your various dishwashing needs; after each wash cycle finishes, an extra Dry mode provides an extra 60 minutes of drying, and offers 72-hour ventilated storage to prevent odors and keep your dishes clean 【NOTE】Do not move the dishwasher while it is operating or paused. Only move it when the water tank is completely drained
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360° CLEANING WITHOUT BLIND SPOTS: 14 water ports on the spray arms are designed to provide both top and bottom spraying for 360° cleaning coverage, rinsing your dishes thoroughly and giving them a sparkling clean finish
8
Rating is 4.3 out of 5
Portable Countertop Dishwasher with 5 Programs, 3-Cup Water Tank, Fruit/Veg Basket, High Temp, Air Dry
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Build- in Lights Function, Portable Size: 16x16x17.5(H) inch, 26.4 LB Net Weight, Convenient Dishwasher can fit a Variety of Dishes (up to 12-inches in diameter at an angle) and is ideal for small-sized Houses, Apartments, Dorms, Boats and Campers/RVs
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Multi Washing Programs: Six Wash Programs - Standard, Quick, Strong, ECO, Fruit and DRY. Lower and Upper Spray Arms give Dishes that Streak-Free Deep Cleaning
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Easy-To-Use Control Panel: The LED Digital Controls show a Clear Picture-View of Wash Controls and the Automatic Water Level Indicator Lets you Know When the Correct Water Level has been Reached
What is the purpose of running a vinegar rinse in a countertop dishwasher to eliminate odors?
The purpose of running a vinegar rinse in a countertop dishwasher is to eliminate odors caused by bacteria and food residue that may have built up inside the appliance over time. Vinegar is a natural cleaning agent that helps to break down and remove these odors, leaving your dishwasher smelling fresh and clean. Additionally, vinegar can also help to remove hard water deposits and improve the overall performance of the dishwasher.
How to clean the drain in a countertop dishwasher to remove odors?
- Start by removing all dishes from the dishwasher and checking for any visible food particles or debris that may be clogging the drain.
- Pour a mixture of hot water, baking soda, and vinegar down the drain. Let it sit for about 15-20 minutes to help break down any grease or build-up.
- Use a small brush or pipe cleaner to manually clean out the drain and remove any remaining debris.
- Fill the dishwasher with hot water and add a cup of white vinegar. Run a cycle on the hottest setting to help sanitize and deodorize the dishwasher.
- For stubborn odors, sprinkle baking soda on the bottom of the dishwasher and let it sit overnight before running another cycle.
- To prevent future odors, be sure to regularly clean the filter and drain of the dishwasher and avoid letting food debris build up in the machine.
- Consider using a commercial dishwasher cleaner or deodorizer to help maintain a fresh-smelling dishwasher.
What is the best method for cleaning the detergent dispenser to prevent odors in a countertop dishwasher?
The best method for cleaning the detergent dispenser in a countertop dishwasher to prevent odors is to regularly clean and sanitize the dispenser.
Here is a step-by-step guide to cleaning the detergent dispenser:
- Remove the detergent dispenser from the dishwasher. This can usually be done by simply pulling it out of its slot.
- Mix a solution of warm water and white vinegar in a bowl or bucket. Use a ratio of one part vinegar to two parts water.
- Soak the detergent dispenser in the vinegar and water solution for at least 15-20 minutes. This will help to loosen any built-up detergent residue and kill any bacteria or mold that may be causing odors.
- Use a soft bristle brush or toothbrush to scrub the detergent dispenser, focusing on any crevices or hard-to-reach areas. Be sure to remove any remaining residue or grime.
- Rinse the detergent dispenser thoroughly with warm water to remove any vinegar and soap residue.
- Allow the detergent dispenser to air dry completely before reinserting it into the dishwasher.
- To prevent future odors, it is recommended to clean the detergent dispenser at least once a month or more frequently if needed. You can also run a hot water cycle with white vinegar or baking soda to clean and sanitize the entire dishwasher.
By following these steps regularly, you can keep your detergent dispenser clean and odor-free, ensuring that your countertop dishwasher continues to run efficiently and effectively.
How to prevent odors from building up in a countertop dishwasher?
- Clean the dishwasher regularly: This includes wiping down the interior, removing any food particles or debris, and running a cleaning cycle with a dishwasher cleaner or vinegar.
- Rinse dishes before placing them in the dishwasher: This will help prevent food particles from collecting and causing unpleasant odors.
- Use the correct amount of detergent: Using too much detergent can lead to a buildup of soap scum and odors. Follow the manufacturer's recommendations for detergent usage.
- Leave the dishwasher door slightly ajar when not in use: Allowing air to circulate can help prevent mold and mildew growth.
- Use a rinse aid: Rinse aids help to prevent water spots and improve the drying process, reducing the chances of odors developing.
- Check and clean the filter regularly: The filter in a countertop dishwasher can become clogged with food particles, leading to odors. Remove the filter and rinse it under hot water to keep it clean.
- Run a vinegar rinse: Pour a cup of white vinegar into the bottom of the dishwasher and run a cycle on the hottest setting. This will help eliminate any lingering odors and disinfect the dishwasher.
What is the right way to clean the interior walls of a countertop dishwasher to remove odors?
Here are some steps to properly clean the interior walls of a countertop dishwasher to remove odors:
- Empty the dishwasher: Remove all dishes and utensils from the dishwasher before cleaning.
- Check the filter: Remove and clean the filter to remove any debris or clogs that may be causing odors.
- Vinegar rinse: Fill a cup with white vinegar and place it on the top rack of the dishwasher. Run a hot water cycle to help remove any built-up grease or food residue.
- Baking soda scrub: Make a paste using baking soda and water and use a soft cloth to scrub the interior walls of the dishwasher. Focus on any areas that may have food or mineral deposits.
- Rinse with hot water: After scrubbing with baking soda, run a hot water cycle to rinse the interior walls of the dishwasher.
- Wipe down door seals: Use a damp cloth to wipe down the door seals to remove any leftover food particles or residue.
- Air dry: Leave the dishwasher door open to allow the interior to air dry completely before running another cycle.
By following these steps, you can effectively clean the interior walls of a countertop dishwasher and remove any odors.
How to remove odors from a countertop dishwasher naturally?
There are several natural ways to remove odors from a countertop dishwasher:
- Baking soda: Sprinkle baking soda on the bottom of the dishwasher before running a cycle. Baking soda is known for its ability to neutralize odors.
- Vinegar: Fill a dishwasher-safe container with white vinegar and place it on the top rack of the dishwasher. Run a hot water cycle with the vinegar to help remove odors.
- Lemon juice: Cut a lemon in half and place it on the top rack of the dishwasher. Run a hot water cycle to help freshen up the dishwasher.
- Essential oils: Add a few drops of essential oils, such as lemon or lavender, to the dishwasher before running a cycle. The oils will help leave a pleasant scent and mask any odors.
- Clean the dishwasher: Regularly clean the dishwasher by wiping down the interior with a mixture of vinegar and water or a mild detergent. Remove any food particles or debris that may be causing odors.
- Leave the door open: After running a cycle, leave the dishwasher door open to allow for proper ventilation and prevent moisture buildup, which can lead to odors.
