Material
Dishwasher Safe?/Comments
China/
Yes
Stoneware
Always check manufacturer’s
recommendations before washing.
Antique, hand-painted, or over-the-glaze
patterns may fade. Gold leaf can discolor
or fade.
Crystal
Yes
Check manufacturer’s recommendations
before washing. Some types of leaded
crystal can etch with repeated washing.
Gold
No
Gold-colored flatware will discolor.
Glass
Yes
Milk glass yellows with repeated
dishwasher washing.
No
Hollow-Handle
Knives
Handles of some knives are attached to
the blade with adhesives which can
loosen if washed in the dishwasher.
No
Pewter, Brass,
Bronze
High water temperatures and detergent
can discolor or pit the finish.
Disposable
No
Plastics
Cannot withstand high water
temperatures and detergents.
Plastics
Yes
Always check manufacturer’s
recommendations before washing.
Plastics vary in their capacity to withstand
high temperatures and detergents. Load
plastics in top rack only.
Stainless Steel
Yes
Run a rinse cycle if not washing
immediately. Prolonged contact with food
containing salt, vinegar, milk products, or
fruit juice can damage finish.
Sterling Silver or
Yes
Silver Plate
Run a rinse cycle if not washing
immediately. Prolonged contact with food
containing salt, acid, or sulfide (eggs,
mayonnaise, and seafood) can damage
finish.
Tin
No
Can rust.
Wooden Ware
No
Wash by hand. Always check
manufacturer’s instructions before
washing. Untreated wood can warp,
crack, or lose its finish.
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