Deep Clean Your Dishwasher in 6 Easy Steps

Keep your dishwasher running smoothly with these simple deep cleaning tips. From cleaning filters to running a vinegar cycle, we guide you through each step to maintain a spotless machine.

Bottle of cleaner in front of an open dishwasher, ready for deep cleaning and maintenance.

Written by Sophia Bennett

Contributing Writer

Updated December 10, 2023

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eeping your dishwasher in top shape isn’t just about rinsing dishes before a cycle. Over time, food particles, grease, and detergent residue can accumulate in your dishwasher, causing odors, and affecting its performance. To ensure it works efficiently, performing a deep clean every few months is essential.

Step 1: Clear Out the Filter

The first area to tackle in your deep clean is the dishwasher’s filter. Located at the bottom of the machine, the filter is responsible for trapping food particles, preventing them from re-depositing on your dishes. To clean the filter:

• Remove the bottom rack to access the filter.
• Twist the filter counterclockwise to remove it.
• Rinse it under hot water to remove trapped debris. You may also need a soft brush for stuck-on particles.

Step 2: Clean the Spray Arms

The spray arms distribute water throughout the dishwasher, and clogged holes can reduce the machine’s cleaning power. Here’s how to clean them:

• Remove the spray arms (they usually pop off or unscrew).
• Use a small brush or a toothpick to clear any blockages in the spray holes.
• Rinse thoroughly and replace.

Step 3: Wipe Down the Door and Gasket

Food and grime can collect around the door seals and gasket, leading to unpleasant odors. For this step:

• Use a damp microfiber cloth or sponge and warm soapy water.
• Wipe down the door edges, paying special attention to the seal.
• You can use a toothbrush to scrub any hard-to-reach spots.

Step 4: Run a Cleaning Cycle with Vinegar

Vinegar is a natural cleaning agent that helps dissolve grease and remove lingering odors. To use it in your dishwasher:

• Place a cup of white vinegar in a dishwasher-safe container on the top rack.
• Run the dishwasher on the hottest cycle without any dishes.

Step 5: Baking Soda for Extra Freshness

For a final touch of freshness, baking soda can work wonders:

<• After the vinegar cycle, sprinkle a cup of baking soda across the bottom of the dishwasher.
• Run a short hot water cycle.

Step 6: Clean the Exterior

Don’t forget the exterior! For stainless steel finishes, use a stainless-steel cleaner or a mixture of vinegar and water to polish away fingerprints and smudges.

Need professional help? If your dishwasher still isn’t performing well after a deep clean, it could be time to call Major at Appliance Repair for expert service. We can handle all your repair needs and help ensure your dishwasher runs efficiently for years to come.

Frequently Asked Questions

  • How often should I deep clean my dishwasher?

    It’s recommended to deep clean your dishwasher once every 1-3 months to remove buildup, odors, and ensure it runs efficiently.

  • What products should I use to deep clean my dishwasher?

    You can use a combination of white vinegar, baking soda, and a soft brush to clean the interior, filters, and spray arms. Avoid harsh chemicals.

  • Can I clean the dishwasher while it’s still running?

    No, always ensure the dishwasher is completely off and unplugged before you begin cleaning to prevent any accidents or damage.

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