This is a thing with every dishwasher I’ve had, some models seem better than other. You wash the dishes and when they dry, they have a musty odor I can only describe as “wet dog”. Other people often don’t seem to notice this, so maybe I am just sensitive to it. Though if I point it out, then they smell it.

I have tried:

  • Cleaning every nook and cranny of the dishwasher and filter
  • Running with orange kool-aid/citric acid/lemishine in dispenser after each wash (works decently well)
  • Running a rinse w white vinegar after each cycle (this works the best so far)
  • Making sure dishes air dry instead of dry inside the dishwasher (always do this, helps a bit)

In all instances where this happens, the dishes are clean and don’t have food stuck to them or floating around in the water.

Has anybody else fought this problem? What worked for you?

  • Ivy Raven@midwest.social
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    7 months ago

    To help with smell in the washer we keep the liquid soap tray open after we finish using it. And leave the lid open most of the time. It seems to keep humidity down and the smell went away almost instantly.

  • hollyberries@programming.dev
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    7 months ago

    I have the same issue and eventually gave up and got whats called a “verfrisser” in Dutch. I suppose it translates to “refresher”? Its a little thing that hangs on the rack that keeps it smelling fresh. One is good for 60 washes, or 2 months. The one I have is made by “finish” and was €2 for 2.

    My apartment also has extremely hard water so I also run it empty at max temperature with a descaling powder once a month. I find the smell is greatly reduced for a few days after descaling. That may be why youre smelling it less when using the vinegar rinse.

  • FatAdama@programming.dev
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    7 months ago

    I’ve had success with Jet Dry and Cascade Platinum plus pods. Our filter gets super gross after about 10 cycles. Between cleaning out the filter often and running those two product combos, we don’t really have a smelly washer. My other thought was your water quality. We have a whole house water softener. Have you tested to see if you have super hard water? This ruins appliances. Simple test can be bought on Amazon.

    • makeasnek@lemmy.mlOP
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      7 months ago

      I’ve been wondering if it might be a water hardness/softness things. I’ve experienced this in several different cities, but it’s possible they all had either hard or soft water.

  • abuttandahalf@lemmy.ml
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    7 months ago

    I don’t put certain things like dishes that contacted raw eggs in the dishwasher so that won’t happen. I’m still learning what the optimal way to use a dishwasher is though. This smell has a name in Arabic, زنخة (zanakha).

    • mub@lemmy.ml
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      7 months ago

      “I don’t put certain things like” . . . I expect you to say “dogs”.

      • z00s@lemmy.world
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        7 months ago

        Well you wouldn’t put a wet dog in the dishwasher, it’s already wet. I only put dry dogs in mine.

  • JeeBaiChow@lemmy.world
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    7 months ago

    Not a dishwasher, but may be related. I air dry my clothes indoors, sometimes overnight, and used to get that damp rag smell on my clothes as a result. Solution: toss in a tbs of baking soda - no more smell.

  • neidu2@feddit.nl
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    7 months ago

    Splash the insides with vinegar, run it, toss in some baking soda, run it again.

    And keep it at least partially open most of the time when not in use

  • Brkdncr@lemmy.world
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    7 months ago

    Mine doesn’t smell, unless I’ve put an omelet pan in there. Egg just does not go away.

  • skeezix@lemmy.world
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    7 months ago
    • Make sure the heating element is working. If you open the dishwasher immediately after the cycle ends, some steam should come up in your face and the dishes should almost be too hot to hold.

    • It’s not enough to just pick food out of the filter. It might still be slimy. You have to remove the filter and scrub its parts with a stiff soapy brush. Especially the screen type parts.

    • When the filter is out, check the hole where it goes to see if there is food or slime in there.

    • Don’t use liquid detergent, pods, or any detergent with fragrance. You don’t want dishes that smell like fragrance. If they do, then they’re not rinsed. Instead, use fragrance-free tablets. Fragrance interferes with the cleaning because the fragrance itself needs to be cleaned.

    • Put the detergent tablet in the bottom of the dishwasher, never in the door compartment.

    • Take both the top and bottom spinning spray-arms out of the washer and examine every squirt hole in each one to see if any are blocked. Bits of eggshell and vegetable are common culprits. Make sure each hole is completely clear by putting the spray arms inlet agains the kitchen sink faucet.

    • Last and most important, and probably your issue: the last thing you need to do before EVERY wash is to push both baskets into the washer, then reach in and give each spinning spray arm a spin to see if they spin freely or blocked by a dish. Listen when you spin it, if it is blocked you’ll hear it banging on a plate as it goes around. They are powered by the water, and even a slight catch on a plate or dish will stop it from spinning. This is what usually causes “wet dog ass” plates.

    • GissaMittJobb@lemmy.ml
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      7 months ago

      Put the detergent tablet in the bottom of the dishwasher, never in the door compartment.

      What’s your motivation for this?

      Wouldn’t this just make the detergent get used up in the first cycle, which is usually the shorter one iirc?

      Also, why the recommendation for using a tablet over powder? You get finer control over the dosage with powder, it’s a lot cheaper, and you can actually fill both the compartments of the detergent compartment, meaning that you get detergent in both the rinse cycle and the wash cycle, for maximum washing efficiency.

      • Drewfro66@lemmygrad.ml
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        7 months ago

        The channel Technology Connections had a great video on dishwashers. It depends on how you run your washer. Powder detergent in both the pre-wash and main wash compartments is the recommended option. If you skip the pre-wash (such as by using an “Eco” or Energy/Water-saving setting), then it makes no difference between putting the detergent in the compartments vs. the bottom of the dishwasher as long as your compartment is working correctly. If it isn’t, then indeed putting it on the bottom of the dishwasher is better.

    • Brkdncr@lemmy.world
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      7 months ago

      Most of these are done except the tablet location.

      Follow the manufacturer’s directions on this. Usually put them in the door so they are used during the longer wash cycle and not the shorter rinse cycle.

      Also, if your dishwasher is older, it might not be designed for modern detergents. Older detergents had some ingredients that modern ones do not.