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How to Load a Dishwasher

Lauren Bongers

By Lauren Bongers
Published February 9, 2024

Though often overlooked, loading a dishwasher properly is important. Check out these do's and don’t's as well as best practices for loading the top and bottom racks of your dishwasher.

Skill

Beginner

Time

Few Hours

An open loaded dishwasher in a kitchen with light green cabinets.

How to Load the Bottom Rack of Your Dishwasher

A person reaching into the bottom of a dishwasher.

The bottom rack of the dishwasher should be reserved for larger items like plates, bowls, serving trays and other large items. Oversized items like cutting boards and casserole trays should rest on the sides of the dishwasher or the very back to allow the water spray device to reach them.

Most dishwashers, although not all, are designed with the utensil tray on the bottom rack. When loading utensils, it’s generally recommended to mix forks, spoons and knives amongst each other. It’s also typically suggested to load forks and knives with their handles facing down. Knives, on the other hand, should be placed handle-side up to avoid sharp objects from sticking out and causing harm.

When loading dishes, remember to scrape off larger chunks of food scraps into the trash or compost. In new dishwashers designed with sensors, it’s important to avoid pre-rinsing as the sensors automatically adjust depending on how dirty dishes are. In this case, pre-rinsing may prevent dishes from getting cleaned as well as they should.

Need to Know

Though best practices for loading a dishwasher are typically the same from brand to brand, check your user's manual to ensure you're loading your dishwasher properly. Also, though most dishwashers are designed similarly, some newer models feature utensil racks on the top rack of the dishwasher instead of the bottom.

How to Load the Top Rack of Your Dishwasher

A person loading a wine glass into the top of a dishwasher.

For most dishwashers, the correct way to load it is by placing cups, mugs, glasses, large utensils, small bowls, plates, and ramekins on the top rack. You can also place dishwasher-safe plastic dishes on the top rack since that is the location farthest from the dishwasher's heating element, which can melt some materials.

Place drinkware, like mugs, cups and drinking glasses, facing down on the left and right sides of the dishwasher rack. Large utensils, like spatulas, should be placed flat on the top rack.

Do not overfill the top rack as doing so may result in glassware breaking. Overcrowding can also block water and detergent from reaching the inside of glasses, mugs and other items in the dishwasher.

Cleaning a Dishwasher

A person cleaning out the filter on the bottom of a dishwasher.

In addition to learning how to properly load a dishwasher, it's important to remember that dishwashers require regular cleaning. To keep your appliance in good working order, check out our how-to guide on How to Clean a Dishwasher.

Frequently Asked Questions About How To Properly Load a Dishwasher

Here are answers to some commonly asked questions about loading the dishwasher the right way.

What is the correct way to load a dishwasher?

Refer to your appliance's care manual detailing the correct way to load your dishwasher's specific make and model. For general best practices, refer to the instructions in the how-to article above.

How do you arrange dishwashers in the dishwasher?

Generally, smaller dishes and cups should be placed on the top rack of the dishwasher while larger dishes, pots and pans should be placed on the bottom. For more detailed instructions on how to load a dishwasher, refer to the article above.

What are the three most important rules when using a dishwasher?

There are several rules, or best practices, to follow when using a dishwasher. First, although it seems counterintuitive, it’s generally not recommended to pre-rinse dishes before placing them in the dishwasher. Secondly, always make sure the jet sprayer arms of the dishwasher aren’t obstructed by dishes. Lastly, never overload the dishwasher.

How do I add detergent to my dishwasher?

Though some models may vary, most dishwashers feature a detergent dispenser that snaps shut on the interior of the dishwasher door. Add your soap – whether liquid, powder or a detergent pod – to this small compartment. Some dishwashers may feature a second compartment designed for rinse aid. Be sure to place detergent in the correct compartment. Before adding detergent to your dishwasher, however, refer to the manufacturer’s manual for instructions, and only use the soap type specified.

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