Kitchen · Cookware Care
Can I Put a Cast Iron Pan in the Dishwasher?
Something else…
What else can go in the dishwasher?
RISKY
It usually works and sometimes causes damage. Pick something else.
Usually, no. Keep a standard bare or seasoned cast iron pan out of the dishwasher because the cycle can remove seasoning and leave exposed iron vulnerable to rust. An enameled or specially heat-treated pan may go in only when its exact care instructions say dishwasher-safe.
Compatibility summary
- Can I use them together?Only under conditions
- Main riskRust
- What gets damagedPan surface
- InsteadHand wash and dry
The conditions
Fine to do
- The exact care instructions identify the pan itself as dishwasher-safe, whether it is enameled or specially heat-treated.
- Every attached or removable part is also approved for dishwasher cleaning.
- The dishwasher rack can support the pan’s weight as required by the manufacturer.
- The cycle finishes, the pan dries completely, and any required re-oiling is done before storage.
Never do
- Never put a conventional bare or seasoned pan in the dishwasher unless its own care guide specifically allows it.
- Never assume a pan is dishwasher-safe because it is enameled; some enameled skillets are hand-wash only.
- Never machine-wash a wooden handle or any lid, knob, decal, or accessory excluded by the manufacturer.
- Never store a cast iron pan while damp, especially around an exposed rim.
- Never skip re-oiling when the care guide for a dishwasher-safe heat-treated pan requires it.
Why those conditions exist
Dishwasher strips seasoning
Seasoning is carbonized oil bonded to bare iron. Dishwasher cleaning can remove this layer and expose the surface beneath it.
Exposed iron rusts
Water and lingering moisture reach unprotected iron or an exposed rim. The iron oxidizes and forms rust.
Enamel finish dulls
Repeated dishwasher cleaning can reduce the gloss of an enamel finish. This may leave the pan looking worn even when cooking performance is unchanged.
The Enamel Exception
Cast iron describes the metal beneath the cooking surface. Traditional pans rely on baked-on oil for seasoning. Enameled pans have porcelain bonded over the iron and do not need seasoning; the interior may still be black.
Enamel does not make dishwasher use universal. Some manufacturers allow it with restrictions, while other enameled pans are labeled hand-wash only. Check the instructions for the exact pan and its removable parts.
Sources
- Lodge Cast Iron — How to Clean
- Lodge Cast Iron — Cleaning & Care: Heat-Treated Serveware
- Le Creuset — Care and Use
- Tramontina — Bestow 12 Inch Enameled Cast-Iron Skillet
Reviewed 1 September 2026 · Reviewed seasoned, enameled, and heat-treated cast iron against current Lodge, Le Creuset, and Tramontina care instructions.