Dishwasher smells bad

Try these checks in order

Controls, access points, and normal behaviour differ by model. Stop when a step does not match your appliance or official manual.

1. 1

   Remove visible food debris

   With the appliance off, check the tub bottom, rack tracks, door edges, and owner-accessible filter area.

   What you want: A clear result without opening the appliance or bypassing a safety system.
2. 2

   Clean the filter correctly

   Follow the exact model manual. Some filters are removable and washable; others are maintenance-free and should not be forced out.

   What you want: A clear result without opening the appliance or bypassing a safety system.
3. 3

   Check for standing water

   A small amount near the sump may be normal, but a pool across the tub floor points to a drain problem.

   What you want: A clear result without opening the appliance or bypassing a safety system.
4. 4

   Clean the door seal and interior

   Use warm water and a soft cloth, then run the manufacturer-recommended cleaning cycle. Never mix bleach, vinegar, or other chemicals.

   What you want: A clear result without opening the appliance or bypassing a safety system.
5. 5

   Use a rinse cycle between loads

   When dirty dishes will sit for a while, use Rinse or Rinse Only if the model provides it.

   What you want: A clear result without opening the appliance or bypassing a safety system.

If the problem remains

Record the exact model, symptom, any code, and the checks completed. Use the official manual and recall search before authorizing service.