Smelly Dishwasher – “Bye, Bye Odors”

The most common question both for home and restaurant dishwasher users, why does my dishwasher smell? Imagine a big flotilla of mildews, molds and fungus united in one smell. That smell is the odor, the intruder and maybe the worst enemy of home and commercial dishwashers.

Dishwasher odor has primarily caused by little particles of food and grease that gather in hidden or hard to reach gaps and corners. When the organic matter begins to rot, it makes an unpleasant scent that can cause your entire kitchen and dishwasher smells like rotten eggs.

When your dishwasher runs non-stop, it’s easy for food, grease, and limescale to spread inside your appliance. Unless you give your machine, the right care and maintain, you would start to notice an unpleasant scent. With a proper periodically maintenance and care, you can have clean and smelling fresh dishwasher.

It’s doesn’t matter if you a restaurant owner or just regular home user, read this article carefully to find out how to remove odor and best tips to prevent your dishwasher smells like fish.

How to Clean a Smelly Dishwasher

Follow these 6 steps for proper dishwasher cleaning and removing odor effectively.

First, check the electrical connection, because a weak connection can cause an odor and is a fire risky. Then, control the junction box behind the metal plate beneath the dishwasher door. If the appliance seems to have an electrical issue, unplug it and call the electrician or company which rented restaurant dishwasher to solve that problem.

Also, check that the drain hose has installed at the right point. If it hasn’t, just set the drain hose lop higher. Because the wastewater from the sink can’t drain properly through the hose it goes into the washer, if the drain hose hasn’t installed at the correct point.

After that, inspect the drain hose for obstructions. Make sure that there isn’t water in the bottom of your washer at the end of a cycle. If the drain hose seems bent, the flow of water can be reduced, and built-up water may be moldy in the hose.

Most dishwashers have located next to the kitchen sink and have drain hoses that connect to the same kitchen drain pipe. You can take off the hose at any end because it’s easier to control.

If everything is alright with your installation, drain hose, electrical connection, and you still feel the smell from your dishwasher, then you read dishwasher manual or troubleshoot online.

Step #2 Clean the Door Gasket

A gasket is the black rubber mechanic seal that lines the opening of the dishwasher. The seal has a magnetic strip on the inside to provide it attaches to the dishwasher door frame and prevent water from leakage out during cycles. Once in a while, food parts that get rinsed off dishes throughout the cleaning cycle get collect on the sides of the seal, so the seal may need to be wiped down occasionally with a paper towel or a damp rag.

Step #3 Change the Drain Filter

During the time, food pieces can build up in the filter and begin decaying, which is usually the number one cause of dishwasher smells. Take off the bottom rack of your dishwasher to access the drain filter. Clean the drain filter and wipe with a sponge and soapy, warm water. If you want to keep your filter working freshly and adequately smelling, you should clean the filter at least twice a month.

Step #4 Clean the Garbage Disposal

They have connected to the same central hose like your dishwasher. Using your garbage disposal correctly can cause debris from the garbage disposal to flow back up the dishwasher drain hose. If the garbage disposal is the source of dishwasher odor, you’ll be able to know right away by disconnected the hose from the disposal.

Take the hose and wipe it out with a stiff wire and a thin, slightly wet rag. Garbage disposals can be quite tricky for removing, so you may need to use more rags to clean out the hose.

Step #5 Vinegar and Baking Soda Method

Vinegar and baking soda are a cheap and environmentally friendly solution to remove odor from your stinky dishwasher. They’re both non-toxic and safe to use on most surfaces, making them perfect matter to remove that sour aroma.

You need a measuring cup and white vinegar. So, take a cup of white vinegar and pour it in the bottom of the empty dishwasher. Then, choose the deep cleaning cycle on your dishwasher to start the process. And that’s it. The vinegar will break that awful dirties and deodorize the inside of the appliance.

For more deodorizing effect use a baking soda. Just cup of it at the bottom of the dishwasher, and leave it overnight. In that way, the baking soda will deodorize home or restaurant dishwasher entirely. In the morning, before taking first shift launch an empty cycle, and you’ll be delighted with how your machine smells fresh.

You can also pour a cup with lemon peels and launch the dishwasher the same way, which will make the interior smelling equally fresh. Lemon peels may drop under the bottom rack, so it’s necessary to check the filter when the cycle is over.

Step #6 Air Dry

Water leftover after the cycle can sometimes cause repulsive odor in your washer. To prevent that smell, open the door and air out the dish machine after washing process.


Dishwasher Hygiene

No doubt, everyone knows how to run a dishwasher, but not everyone figures out how to prevent odor. If your washer keeps developing unwanted smell even you still attempt to clean it, you may need to change the way you wash dishes.

Wash large food parts off your dishes before you place them in the machine. It prevents them from developing in the food remains. Empty your appliance as soon as you can, after it ends washing process. This ensures that your washer isn’t staying there with a lot of hot air inside, which may produce that your dishwasher stinks. Always, open a crack to let fresh air in.

If your device has an option, run it on a setting that allows the dishwasher to blow air to partially dry the loads. It generally costs more in electric bills, but air flowing through the dishwasher can limit odors a pretty much.

10 Tips for Preventing Dishwasher Odor

  • Turn on the garbage disposal before running the dishwasher. If there’s garbage in the disposer and the washer water empties out into it, there’s a possibility for that garbage or the water to stay into the dishwasher;
  • Run a bit of warm water in your sink before starting the dishwasher. Run the water until what comes out of the faucet senses hot. Warmer water in the washer means, your dishes will be cleaner and smell better;
  • Wash the complete loads of dishes to preserve water and energy. But don’t put loads so tightly that water can’t reach the insides of the utensils to clean them.
  • Don’t pre-wash your dishes before you pack them in the washer. Almost all dishwashers’ detergents, need some amount of grease and dirt to perform. Or else, it’ll hole your dishes and damage them. Also, without dirt and grease for the detergent to stuck on, it’ll just become soapy or even overflow;
  • Ensure that your salt grades are acceptable, start cycling the salt, or switch your water softener salt to a specific type. Iron removing salt is a good option for dishwasher odors also;
  • Take off any large food particles so they wouldn’t clog the washer drainage system;
  • Once or twice a month clean the filter and the inside of the machine to prevents odors in the future;
  • Remove grace from vital internal parts;
  • Take off limescale build-up from hard-to-reach parts such as the sprayer arms heating element;
  • Wash a dishwasher silver basket once a week with a bottle brush, warm water, and dish soap;

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