Dead fish odor from my Samsung dishwasher
This dishwasher is about 2 years old. It has a dead fish odor. Sometimes ti has chunks of black things around the ring in the bottom This is not food. After every wash I have to Wipe around the seal and the bottom ring and get very black stuff of my rag. What is going on. If i keep a cup of vinegar in washer it helps with the odor. I have washed a load of no dishes. That helps for a few days. I have also washed an empty load with a cup of vinegar. That helps but it very wasteful of water. What is going on? It does a good job of wasing the dishes and is very quiet. Just this black goop and the dead fish odor!
Sam problem here, with a similar/same dishwasher. I use a bleach/water mixture to help mitigate the smell. Bit it's clearly a design issue, with something not being cleaned or purged.
The black is probably the decay of the black seal ring around the drain screen. Ours no longer lays flat. It is deteriorating and is very wavy. I don't expect this dishwasher to last very long, before it starts leaking.