Can Stainless Steel Go in the Dishwasher? Yes, Except These 5

Written by Sara Ibrahim. Sara researches home and kitchen products for Cupindy.

Published October 2026 · Last reviewed October 31, 2026 · Cupindy is not affiliated with any brand on this page.

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Our quick pick for the dishwasher

Cuisinart Chef's Classic 10-inch (25 cm) skillet, 722-24

Uncoated stainless with its aluminum sealed in the base, so no layer shows at the rim. Cuisinart lists it as dishwasher safe and oven safe to 500°F (260°C).

See the Cuisinart skillet on Amazon

The drawback: Cuisinart's own care booklet warns that a carelessly packed dishwasher can mar the mirror finish.

Most of what sits in a kitchen drawer is stainless, so the question comes up every time you load the machine. The answer depends less on the steel than on what is attached to it: a sharp edge, a wooden handle, a coating, or a lid with a rubber seal. Below is what All-Clad, Made In, ZWILLING and the dishwasher makers say, item by item. If flatware is your worry, the grade matters more than the machine, and we compared 18/10 and 18/0 sets in our guide to non-toxic flatware.

Stainless steel in the dishwasher: what can and can't go in

Is stainless steel dishwasher safe? What the label means

It means the piece survives the machine, not that it stays shiny. Steel copes with the heat easily. NSF's standard for home dishwashers, NSF/ANSI 184, asks a certified sanitize cycle to reach a final rinse of at least 150°F (66°C) and to cut bacteria by 99.999 percent (NSF). What wears stainless down is the detergent, long wet cycles and other metal knocking against it. That's why so many brands print "dishwasher safe" and then tell you to hand wash anyway.

Stainless steel item by item

Can stainless steel pots and pans go in the dishwasher?

Yes, with one caveat about the finish. Plain single-layer steel pots go in without a second thought. Clad pans are where makers start to hedge. A clad pan has aluminum sandwiched between layers of steel, and on some pans a thin line of that aluminum shows at the rim. Made In says stainless itself is usually fine, but aluminum "will start to degrade when in contact with detergents" (Made In).

What five makers say about their stainless cookware:

None of them say the machine harms the steel. Their worry is the finish. If you want a pan for the dishwasher, a disc-bottom pan like the Cuisinart keeps its aluminum sealed inside the base instead of showing at the rim.

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Cuisinart Chef's Classic 10-inch skillet (722-24)

Uncoated stainless with an aluminum encapsulated base. Works on induction, gas and electric. Cuisinart lists it as dishwasher safe.

The drawback: the walls are plain steel, so they heat more slowly than a fully clad pan, and the mirror finish shows every scratch if pans knock together in the rack.

Check the Cuisinart on Amazon

Flatware

Stainless flatware is the easy case. Rinse food off after the meal, keep it from touching other metal, and take it out and dry it when the cycle ends. Load spoons and forks handles down and knives handles up, so you grab handles, not blades. Wash stainless apart from sterling, silver plate or aluminum, and skip lemon or orange scented detergents. 18/0 flatware, which has no nickel, spots more easily than 18/10. Our flatware guide has the sets we'd buy in each grade.

Knives

Keep good knives out. ZWILLING says knives made from its own special-formula steel are dishwasher safe only at 131°F (55°C) or lower, and it still recommends hand washing because detergent and knocks wear the edge (ZWILLING). Wooden handles never go in, and the same goes for most wood cutting boards; our dishwasher safe cutting board guide lists the ones that can. Our chef's knife picks include each maker's washing rule.

Insulated bottles and mugs

This is brand by brand. YETI rates its whole Rambler line dishwasher safe. Owala calls its steel cups technically dishwasher safe but strongly recommends hand washing. Stanley says to look for the dishwasher mark on the base, and older Hydro Flask bottles with a ™ on them are hand wash only. None of the care pages we read says a normal cycle breaks the vacuum seal. Each brand's rules are in our guide to Yeti, Stanley, Owala and Hydro Flask in the dishwasher.

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YETI Rambler 20 oz (590 ml) tumbler, MagSlider lid

Vacuum-insulated steel from the one big cup brand that rates its whole line dishwasher safe. Lid on the top rack.

The drawback: YETI says the MagSlider lid is not leakproof and won't prevent spills (YETI), so keep it upright in a car or on a desk.

Check the YETI Rambler on Amazon

Sinks, sink grids and racks

The stainless grid in the bottom of your sink can usually go in. Blanco says its grids "can be safely washed in the dishwasher" (Blanco), and Kraus calls all its grids dishwasher-safe (Kraus). The dishwasher's own racks aren't stainless at all. They're steel wire with a plastic coating, and Whirlpool says that once the coating is nicked, the metal underneath can rust and bleed through (Whirlpool). For a countertop drying rack, check the listing. Our dish rack comparison notes which are bare stainless and which are coated.

Why stainless gets rust spots, white film or rainbow stains

Stainless resists rust because of a thin layer of chromium oxide on its surface. Salt and other chlorides attack that layer. In the dishwasher, the usual causes are:

• Food left on. Salty or acidic residue sitting through a long cycle. Bosch tells owners to rinse it off first (Bosch).
• Spilled softener salt. If your dishwasher has a salt compartment, wipe up any spill. Bosch says very salty rinse water speeds up corrosion.
• Rust from something else. Whirlpool says graters, peelers and heavy cast iron pans can gouge the rack coating, and the bare wire then rusts. AEG says loose rust floats around the cycle and settles on other pieces (AEG).
• Salt added to cold water when cooking. Made In says this leaves white pitting spots that can't be reversed (Made In). Add salt once the water boils.

Two marks look worse than they are. A blue or rainbow sheen comes from overheating, and All-Clad says white vinegar on a soft cloth takes it off. A cloudy white film is hard water, and All-Clad's fix is boiling a 1:1 mix of white vinegar and water in the pan (All-Clad care). For stubborn stains, All-Clad points people to Bar Keepers Friend. For the fridge, oven and dishwasher door, see our tips for cleaning stainless steel appliances.

How to load stainless steel so it comes out clean

1. Scrape off food and rinse anything salty or acidic.
2. Keep stainless away from silver, silver plate and aluminum.
3. Put spoons and forks handles down, knives handles up.
4. Set pans where they don't rub each other or press hard on the tines.
5. Put lids and insulated cups on the top rack, with gaskets out.
6. Keep sharp knives out. If a knife is labeled dishwasher safe, ZWILLING's limit is 131°F (55°C), and a sanitize rinse reaches at least 150°F (66°C).
7. Open the door when the cycle ends and towel-dry anything spotted.

The two products on this page

Questions people ask

How we checked

We read the care pages of All-Clad, Made In, Cuisinart, Tramontina, ZWILLING, Blanco, Kraus, YETI, Bosch, AEG and Whirlpool on 31 October 2026, plus NSF's page on dishwasher sanitizing. The rules for insulated cups come from the care pages we read for our bottle guide on 28 October 2026. Makers change their wording, so check the care card that came with your piece.

Sources

• NSF: dishwashers and NSF/ANSI 184
• All-Clad: customer service FAQ
• All-Clad: use and care guide
• Made In: can stainless steel cookware go in the dishwasher?
• Made In: Stainless Clad FAQs
• Cuisinart: Chef's Classic 10-inch skillet 722-24
• Tramontina: cookware questions
• ZWILLING: knife use and care
• Whirlpool: damaged rack tines
• Bosch UK: rust spots on cutlery