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Do stainless steel dishwashers really smell? the surprising truth revealed

Rob is a seasoned home improvement writer with over 15 years of experience researching and recommending products for the home. Prior to starting Nurturing Homeaid, he wrote extensively for This Old House magazine and has been featured as a home expert on several TV and radio programs. An avid DIY-er,...

What To Know

  • Place an open box of baking soda in the dishwasher and run a cycle.
  • Pour a cup of white vinegar into the dishwasher and run a hot water cycle.
  • A sewage-like odor in your dishwasher may indicate a clogged drain hose or a problem with the garbage disposal.

The allure of stainless steel dishwashers lies in their sleek aesthetics and durability. But amidst the gleaming facade, a lingering question arises: “Do stainless steel dishwashers smell?” To unravel this mystery, let’s delve into the potential sources of odor and explore effective solutions to keep your dishwasher smelling fresh.

Why Do Dishwashers Smell?

Dishwashers, regardless of their material, can develop unpleasant odors due to several factors:

  • Food Residue: Leftover food particles can cling to the dishwasher’s interior, creating a breeding ground for bacteria and mold.
  • Hard Water: Minerals in hard water can deposit on the dishwasher’s components, leading to a musty smell.
  • Clogged Filter: A clogged filter can prevent proper drainage, allowing food debris and bacteria to accumulate.
  • Mold and Mildew: Moisture trapped in the dishwasher’s crevices can foster the growth of mold and mildew, emitting a pungent odor.

Do Stainless Steel Dishwashers Smell More?

Contrary to popular belief, stainless steel dishwashers do not inherently smell more than other types of dishwashers. The material itself is non-porous and resistant to corrosion, making it less prone to harboring bacteria and mold. However, if the dishwasher is not properly maintained, it can develop odors similar to other dishwashers.

How to Prevent Odors in Stainless Steel Dishwashers

To keep your stainless steel dishwasher smelling fresh, follow these preventative measures:

  • Regular Cleaning: Run a hot water cycle with a dishwasher cleaner or vinegar every month. This will remove food residue and mineral deposits.
  • Clean the Filter: Regularly check and clean the dishwasher filter to prevent clogs.
  • Open the Door: After each cycle, leave the dishwasher door open for a few hours to allow moisture to evaporate.
  • Use Rinse Aid: Rinse aid helps prevent water droplets from forming on dishes, reducing the risk of mold and mildew.

Troubleshooting Dishwasher Odors

If your stainless steel dishwasher has developed an odor, try these troubleshooting steps:

  • Check for Clogs: Inspect the filter, drain hose, and spray arms for clogs. Clear any blockages and run a hot water cycle.
  • Clean the Door Gasket: Food particles can accumulate on the door gasket, creating a breeding ground for bacteria. Wipe it down with a damp cloth and soapy water.
  • Inspect the Dispenser: The detergent and rinse aid dispenser can trap food residue. Remove and clean it thoroughly.

Odor Removal Methods

For persistent odors, consider these additional odor removal techniques:

  • Baking Soda: Place an open box of baking soda in the dishwasher and run a cycle. Baking soda absorbs odors and neutralizes acids.
  • Vinegar: Pour a cup of white vinegar into the dishwasher and run a hot water cycle. Vinegar disinfects and removes mineral deposits.
  • Bleach Solution: Mix one part bleach with ten parts water. Wipe down the dishwasher’s interior with the solution and let it sit for 15 minutes before running a hot water cycle.

Wrap-Up

While stainless steel dishwashers are not inherently more prone to odors, they can develop an unpleasant smell if not properly maintained. By following the preventative measures and troubleshooting tips outlined above, you can keep your stainless steel dishwasher smelling fresh and clean.

What You Need to Learn

Q: Why does my stainless steel dishwasher smell like plastic?

A: New stainless steel dishwashers may have a slight plastic odor due to the protective coating on the interior. This odor should dissipate after a few cycles.

Q: How often should I clean my stainless steel dishwasher?

A: Ideally, you should run a hot water cycle with a dishwasher cleaner or vinegar every month.

Q: Can I use bleach to clean my stainless steel dishwasher?

A: Yes, you can use a bleach solution to disinfect and remove odors. However, avoid using bleach on the exterior of the dishwasher, as it can damage the stainless steel finish.

Q: What is the best way to prevent mold and mildew in my stainless steel dishwasher?

A: Keep the dishwasher door open after each cycle to allow moisture to evaporate. Additionally, use rinse aid to prevent water droplets from forming on dishes.

Q: Why does my stainless steel dishwasher smell like sewage?

A: A sewage-like odor in your dishwasher may indicate a clogged drain hose or a problem with the garbage disposal. Contact a plumber to resolve the issue.

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Rob Sanders

Rob is a seasoned home improvement writer with over 15 years of experience researching and recommending products for the home. Prior to starting Nurturing Homeaid, he wrote extensively for This Old House magazine and has been featured as a home expert on several TV and radio programs. An avid DIY-er, Rob takes pride in testing out the latest tools and gadgets to see how they can make home projects easier. When it comes to heating systems, he's evaluated over 50 different furnace and boiler models over the years. Rob founded Nurturing Homeaid with his business partner Jim in 2020 to provide homeowners with genuine product recommendations they can trust. In his free time, Rob enjoys remodeling old homes with his family and traveling to visit architectural landmarks across the country. He holds a bachelor's degree in Journalism from Syracuse University.
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