Deep-Clean a Smelly Dishwasher

Funky dishwasher smells come from grease and food in the filter + door gasket + spray arms. 30 minutes restores it without buying anything fancy.

Difficulty: Easy Time: 30 min Cost: $2

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1

Pull and clean the filter

Twist out the cylindrical filter at the bottom-center. Soak it in hot soapy water 10 minutes, scrub with a toothbrush, reinstall.
2

Wipe the door gasket

Lift the rubber seal around the door opening — gunk hides under the lip. Wipe with a damp rag.
3

Clean the spray arms

Unscrew or twist off the spinning spray arms. Run them under hot water; use a toothpick to clear any clogged nozzles. Reinstall.
4

Vinegar rinse cycle

Put 1 cup of white vinegar in a dishwasher-safe cup on the top rack. Run the hottest cycle, empty.
5

Baking soda freshen

Sprinkle baking soda along the bottom of the empty dishwasher, run a short hot cycle. Done.