How to Load a Dishwasher Correctly

On this page (10 sections)

1. How do you load a dishwasher for better cleaning?
2. What goes in the upper rack?
3. How should you arrange the lower rack?
4. Where should pots, pans, and utensils go?
5. How do you protect glasses and fragile dishes?
6. What should you keep out of the way?
7. Should you rinse dishes before loading?
8. Why might dishes stay dirty after loading?
9. How can a countertop dishwasher change the loading routine?
10. What is the final check before you start?

To load a dishwasher correctly, face dirty surfaces toward the spray, leave space between items, and keep both spray arms clear. Place cups and small items above, plates and pans below, and follow your model's manual for rack-specific instructions.

A well-arranged load lets water reach more surfaces and helps prevent dishes from knocking together. Scrape off large food scraps, but don't rinse unless your manual or detergent instructions call for it.

How do you load a dishwasher for better cleaning?

Arrange each item so water can reach its dirty surface and drain away. Leave gaps between dishes instead of stacking or nesting them.

Put cups and bowls at an angle on the upper rack, with openings facing down or toward the spray. Place plates in the lower rack's slots, keeping their dirty faces directed toward the center or spray source as your manual recommends.

Load larger items where they won't shield smaller ones. If a tall plate, pan, or serving dish blocks the spray arm, move it to another spot or wash it by hand.

What goes in the upper rack?

Use the upper rack for cups, glasses, mugs, and small dishwasher-safe items. Secure them so they won't tip or hit one another during the cycle.

Set cups and bowls at an angle, opening down, so water can reach the inside and drain. Keep glasses from touching, and use cup shelves or clips only as your manual allows.

Small plastic items belong on the upper rack only if their care instructions say they're dishwasher safe. Keep lightweight pieces away from the spray arm and heating element, if your model has one.

Can you put a hat in the dishwasher?

Check the hat's care label before washing it in a dishwasher. Heat and detergent may damage some fabrics, shapes, or finishes.

If the label permits machine washing, follow the hat maker's instructions and your dishwasher manual. Our guide to how to wash a hat in a dishwasher explains what to check before you start.

How should you arrange the lower rack?

Place plates, serving dishes, and dishwasher-safe cookware in the lower rack without blocking the spray arm. Use the rack's slots to keep pieces upright and spaced apart.

Point the dirty side of each plate toward the spray, and alternate large and small plates when that leaves more room between them. Put pans along the sides or back if your manual allows it, leaving the center open for water flow.

Keep cutting boards and trays from covering the detergent dispenser or preventing the door from closing. If a rack wheel is damaged and the rack won't slide smoothly, replacement wheels such as MONKEMON UPGRADED W10195416 are intended for compatible lower racks.

Check the model compatibility before choosing replacement parts. Don't force a rack that catches or sits unevenly.

Where should pots, pans, and utensils go?

Load pots and pans in the lower rack if they fit without blocking spray or crowding other dishes. Angle them so water can reach their interiors and run out.

Place pan handles where they won't obstruct the rack, dispenser, or spray arm. Check the care instructions for nonstick coatings, aluminum, cast iron, and other materials before putting cookware in the dishwasher.

Put forks and spoons in the utensil basket as your manual directs. Mix their directions where possible so they don't nest; keep sharp knives point down if the manual permits dishwasher cleaning, or wash them by hand.

How do you protect glasses and fragile dishes?

Give fragile items their own space and keep them from touching. Secure each piece in a rack slot or holder designed to support it.

Don't put delicate crystal, hand-painted dishes, or items marked hand-wash only in the dishwasher. If you're unsure about an item's care, hand washing is the safer choice.

Check that no glass hangs below a rack or sits where another dish can hit it. Remove any item that moves or rattles when you gently slide the rack.

Is stainless steel dishwasher safe?

Some stainless steel items can go in the dishwasher, but care instructions vary by item. Check the manufacturer's guidance and keep stainless steel from touching silver or other metals that may react.

Our guide answers is stainless steel dishwasher safe and covers care details to check. Don't assume a metal finish or handle is dishwasher safe just because the main item is stainless steel.

What should you keep out of the way?

Leave the spray arms, detergent dispenser, and door clear. Before starting the cycle, spin each spray arm by hand to make sure it turns freely.

A tall utensil, pan handle, or plate can stop an arm or block water from reaching the rest of the load. Move anything that catches, and check that the detergent dispenser can open without hitting a dish.

Don't overload the racks. A half-full load with room for water can clean better than a crowded one where pieces press together.

Should you rinse dishes before loading?

Scrape off large food scraps, then follow your dishwasher and detergent instructions about rinsing. Many current dishwashers are designed to handle food residue, but practices vary by model and detergent.

Remove bones, seeds, and large pieces that could block a filter. Don't put dishes with heavy food buildup in a load if your manual warns against it.

For help choosing detergent, see our guide to dishwasher detergent. Use the amount and type recommended for your machine.

Why might dishes stay dirty after loading?

Crowding, blocked spray, nested items, and dishes facing away from the spray can all leave food behind. Reload the affected pieces with more space and check that the spray arms rotate before starting another cycle.

If the load looks clear but cleaning remains poor, check the filter, detergent, and water supply according to the manual. A dishwasher that runs longer than expected may have a cycle or sensing reason; read why dishwashers run so long for common explanations.

A water inlet valve is an appliance part, not a loading aid. BOSCH 00628334 is a replacement valve for compatible Bosch and Thermador dishwasher models, and its installation requires shutting off water and unplugging the dishwasher.

Confirm the exact model match and use a qualified repair person if you're unsure how to service the appliance.

How can a countertop dishwasher change the loading routine?

A countertop dishwasher still needs clear spray paths and spaced dishes, but its rack layout may differ from a full-size model. Follow its manual for the items and positions it can handle.

Arrange small plates and cups so they don't cover the spray outlet or one another. Our explainers on how a mini countertop dishwasher works and whether countertop dishwashers work in everyday use can help set expectations for capacity and routine.

What is the final check before you start?

Check spacing, spray-arm movement, item stability, and dispenser clearance before pressing start. Remove anything that blocks a rotating arm or prevents the door from closing.

For the best results, keep dirty surfaces facing the spray, cups angled to drain, and fragile items separated. If a dish's care label or your manual says hand wash, keep it out of the dishwasher.

If you need a replacement part, compare the exact appliance model before ordering. The guide to the best dishwasher detergent door spring covers door-spring options, while a kitchen cart can provide nearby space for unloading clean dishes.

Frequently asked questions

How should dishes face in a dishwasher?

Face the dirty surfaces toward the center or the spray source, following your dishwasher manual. Angle bowls and cups so water can reach their insides and drain away.

Keep each item separate from its neighbors, and avoid placing large pieces where they block water from reaching other dishes.

Should plates face in or out in a dishwasher?

Arrange plates in the lower rack's slots, with their dirty sides facing the center or spray source as the manual directs. Leave space between plates so water can reach both sides.

Don't let a plate lean over another item or block the lower spray arm.

Can you put stainless steel in a dishwasher?

Some stainless steel items are dishwasher safe, but check the item's care instructions first. Keep stainless steel separate from silver and avoid letting items touch if their materials or finishes may react.

Our guide to whether stainless steel is dishwasher safe covers common care points.

Why do dishes still come out dirty after a cycle?

Blocked spray arms, crowded racks, nested bowls, or dishes facing away from the spray can leave food behind. Check that the arms turn freely, remove large food scraps, and reload items with space around them.

If loading is clear, check detergent, water supply, and the dishwasher manual.