How To Clean Bosch Dishwasher: Check if You Are Doing It Right!

Dealing with a grimy, icky dish, especially right after running the dishwasher, is a real mood-killer! Who wants to face that unpleasant surprise, right?

Neglecting your dishwasher’s routine maintenance can lead to unwanted consequences. 

So, you need to clean your dishwasher often to keep it sparkling and smelling fresh. 

Here’s how to clean Bosch dishwasher easily:

  • Start by unpacking Bosch dishwasher cleaner and descaler.
  • Empty the dishwasher.
  • Pour the cleaner and descaler into the detergent dispenser or at the bottom of the dishwasher.
  • Choose a suitable wash cycle (regular or heavy-duty).
  • Start the dishwasher and let the cycle complete.

In the rest of this article, I’ll walk you through a more thorough cleaning process. Let’s get started.

Why You Need To Clean Your Bosch Dishwasher

Why You Need To Clean Your Bosch Dishwasher

Cleaning your dishwasher can do you a lot of good! Check out these awesome benefits:

  • Improved cleaning performance for spotless dishes.
  • Elimination of nasty odors, keeping it fresh and clean.
  • Extends the dishwasher’s lifespan by preventing wear and tear.
  • Avoids costly repairs due to clogs and issues.
  • Provides germ-free dishes for a safer, healthier family.

How To Clean Bosch Dishwasher

How To Clean Bosch Dishwasher

Now, I’ll walk you through some simple step-by-step processes to give your Bosch dishwasher a deep cleansing, so it stays in top-notch shape for years to come.

Cleaning The General Structure

To keep your Bosch dishwasher looking its best, follow these steps to clean the door, interior, and exterior surfaces.

  • Cleaning Door

The dishwasher door is an often touched area, so it’s prone to collecting dirt and fingerprints. Follow these steps to clean it effectively:

  1. Create a warm water and mild dish soap solution.
  2. Gently wipe the dishwasher’s door, inside and out, with a soft cloth or sponge.
  3. Focus on edges and corners where dirt accumulates.
  4. Rinse the cloth/sponge and remove any soap residue from the door.
  5. Dry the door with a clean cloth.
  • Cleaning The Exterior And Interior

Keeping the interior and exterior of the dishwasher clean is essential for both hygiene and aesthetics. Here’s how you can do it:

  1. Clean the exterior by wiping the control panel, buttons, and surfaces with a damp cloth.
  2. For stubborn stains, use a vinegar-water mixture (1:1) or a suitable stainless-steel cleaner.
  3. Remove racks and accessories from the interior.
  4. Wipe interior walls, ceiling, and floor with a damp, soapy cloth.
  5. Pay attention to corners and edges.
  6. Rinse off soap residue with a clean, damp cloth.
  7. Dry interior surfaces with a clean, dry cloth before reassembling racks and accessories.

Cleaning The Drainage System

The drainage system of your Bosch dishwasher is likely to get dirty the most often, as it’s primarily what helps take care of the junk.

  • Cleaning Filter

The filter in your Bosch dishwasher helps trap food particles and debris during the wash cycle. 

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Cleaning it is vital to prevent clogs and ensure clean dishes. Here’s how you can do it:

  1. Open the dishwasher door and pull out the lower rack.
  2. Turn the filter handle counterclockwise and lift it out.
  3. Shake the filter over a trash bin to remove food particles or debris.
  4. Rinse the filter under warm running water to remove residues.
  5. Use a soft brush to clean the filter’s mesh.
  6. Place the clean filter back into the dishwasher and secure it by turning the handle clockwise.
  • Washing Drain and Drain Hose

A clear drain and drain hose are essential for effective water drainage. Follow these steps to ensure they are free from any blockages:

  1. Check the dishwasher’s drain area for debris.
  2. Carefully disconnect the drain hose.
  3. Hold the end of the drain hose over a sink or bucket.
  4. Use a small brush or pipe cleaner to clear clogs or residues from the hose.
  5. Rinse the drain hose thoroughly.
  6. Reattach the drain hose securely to the dishwasher.
  • Cleaning Pump

The dishwasher pump helps move water through the machine during cycles. 

Keeping it clean and clear of debris is vital for efficient dishwasher operation and doing so is much simpler than the other washer parts. 

Here’s how you can clean the pump:

  1. Locate the dishwasher’s pump at the bottom.
  2. Check for debris obstructing the impeller.
  3. Wipe the pump with a damp cloth to remove grime and dirt.

Removing Residues From Soap Dispenser

Removing Residues From Soap Dispenser

The soap dispenser is where you add detergent to the dishwasher. Over time, detergent residues can build up and affect its performance. 

Let’s see how you can remove these residues:

  1. Open the dishwasher door and remove the soap dispenser drawer if applicable.
  2. Wash the soap dispenser drawer under warm water to remove detergent or residue.
  3. Use a toothbrush or small brush to clean hard-to-reach areas in the soap dispenser compartment.
  4. Wipe the soap dispenser area inside the dishwasher with a damp cloth to remove any remaining residue.
  5. Reinsert the clean and dry soap dispenser drawer back into its place.

Washing Spray Arms

The dishwasher’s spray arms are responsible for distributing water and detergent throughout the dishwasher during the wash cycle. 

Cleaning them regularly will prevent blockages and ensure dishes are thoroughly cleaned. Here’s how you can do it:

  1. Identify the dishwasher’s spray arms at the bottom and top.
  2. Twist off and detach the spray arms.
  3. Rinse the spray arms under warm running water to remove debris and deposits.
  4. Use a small brush or toothpick to clear clogged spray holes.
  5. Reattach the spray arms securely in their original positions.

Cleaning Dishwasher Bottom

The dishwasher bottom is often overlooked but can collect debris and residues. 

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Cleaning it regularly will prevent any buildup that might affect the dishwasher’s performance. Here’s how you can do it:

  1. Remove the lower rack.
  2. Check for debris or food particles in the bottom.
  3. Wipe away dirt and grime with a damp cloth or sponge.
  4. Use a mild cleaning solution or vinegar-water mixture for stubborn residue.
  5. Dry the bottom with a clean cloth.
  6. Place the lower rack back in the dishwasher.

Cleaning Rubber Gasket

The rubber gasket around the dishwasher door provides a tight seal when the dishwasher is closed. 

Regular cleaning will prevent mold growth and maintain the seal’s effectiveness. Here’s how you can clean the rubber gasket:

  1. Check for food particles or mold.
  2. Use soapy water to gently clean the gasket.
  3. For mold or mildew, use equal parts vinegar and water.
  4. Dry the gasket with a clean cloth.

Cleaning Dish Rack

Cleaning Dish Rack

The dish racks in your Bosch dishwasher can accumulate food residues and stains over time. 

Cleaning them will help maintain a hygienic and efficient dishwasher. Here’s how you can do it:

  1. Remove the dish racks from the dishwasher.
  2. Wash the racks with mild dish soap and warm water to remove residues and stains.
  3. For stubborn stains, scrub gently with baking soda and a sponge.
  4. Rinse the dish racks thoroughly and let them air dry before returning them to the dishwasher.

Can You Clean Bosch Dishwasher With Vinegar And Baking Soda?

Clean Bosch Dishwasher With Vinegar And Baking Soda

Yes. Instead of harsh chemicals, you can rely on natural and effective cleaning agents like vinegar and baking soda to maintain your Bosch dishwasher. 

These pantry staples work wonders in removing stains, grease, and odors, while also keeping the dishwasher running efficiently.

  • Cleaning With Vinegar

Vinegar is a natural disinfectant and a powerful degreaser, making it an excellent choice for dishwasher cleaning. Here’s how you can use it.

  1. Remove all dishes and racks from the dishwasher.
  2. Check and clear the drain area of any debris.
  3. Mix equal parts of white vinegar and water in a measuring cup (e.g., one cup each).
  4. Place the vinegar solution in a dishwasher-safe container on the top rack.
  5. Run a complete cycle on the hottest water setting without detergent or dishes.
  6. After the cycle, wipe down the interior, including the door, walls, and gasket, with a vinegar-soaked cloth.
  • Cleaning with Baking Soda:

Baking soda is an excellent natural abrasive and deodorizer. It can effectively remove lingering odors, stains and grease from your Bosch dishwasher, leaving it fresh and ready to tackle your next load of dishes. 

Here’s how you can use it:

  1. Empty the dishwasher and remove any debris.
  2. Sprinkle baking soda on the bottom and sides with stains.
  3. Let it sit for 15-20 minutes to break down stains and absorb odors.
  4. Gently scrub the interior surfaces with baking soda.
  5. Rinse the interior with warm water to remove baking soda residue.
  6. Put back the dishwasher racks and utensil holders.
  7. Run a quick rinse cycle with no dishes inside to flush out any remaining baking soda particles.
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WARNING: Never mix vinegar and baking soda in your dishwasher at the same time. It might sound like a cool idea, but it’s not safe. 
When combined, they make a bubbly reaction that lets out gas. This gas can mess up the insides of your dishwasher, and you don’t want that. 
To make things worse, this will only weaken the cleaning power of both. So, always use them one at a time for cleaning and always put safety first!

Safety Measures for Bosch Dishwasher Cleaning

Safety Measures for Bosch Dishwasher Cleaning

Safety First! Here are some simple tips to ensure a smooth and safe dishwasher cleaning process:

  1. Before you start cleaning, unplug the washer.
  2. If you’ve just finished a cycle, give the dishwasher some time to cool down, as certain parts may still be hot.
  3. Use cleaning products that are approved for dishwashers. Stick to the ones that are safe to use to avoid any damage.
  4. To protect your hands, wear rubber gloves while handling cleaning products.

Tips For Keeping The Dishwasher Clean

Tips For Keeping The Dishwasher Clean

Now, let’s keep that dishwasher in tip-top shape with these effortless tips:

  1. Scrape off those food bits before loading dishes.
  2. Clean the dishwasher filter every 3 or so months to avoid buildup.
  3. Even if you have just a few dishes, run the dishwasher every few days. It prevents bad smells.
  4. Regularly scrub and clean the racks to keep them sparkling and free from grime.
  5. Running an empty cycle with a cup of white vinegar sometimes to remove limescale and get a good smell.
  6. Keep rubber door seals clean and mold-free by regular wiping.
  7. Inspect and clean the spray arms to prevent clogs.
  8. Promptly address any rust spots to prevent spreading.
  9. Leave the dishwasher door slightly open after each cycle to air dry and avoid musty odors.


Should I clean my Bosch dishwasher with vinegar?

Well, if you have it, go ahead – it’s perfectly safe to do so.

What is the hygiene button on Bosch dishwasher?

The hygiene button on Bosch dishwashers raises the water temperature during the wash cycle to kill bacteria and ensure hygienic cleaning.

Can I use finish dishwasher cleaner in a Bosch dishwasher?

Yes, you can use a Finish dishwasher cleaner in a Bosch dishwasher. It’s safe for use in most dishwashers, especially Bosch models.

Is it OK to clean a stainless steel dishwasher with vinegar?

Yes, you can clean a stainless steel dishwasher with vinegar. Just make sure you use a soft cloth to avoid making scratches.

How often does a Bosch dishwasher filter need to be cleaned?

It’s best to clean the Bosch dishwasher filter every 3 months to prevent clogs and maintain its performance.

Final Thoughts

So, time to roll up those sleeves and put your newfound expertise to work! 

Try out all these fixes – just remember the safety tips beforehand. 

Keep up with this cleaning routine, and your Bosch dishwasher will be your best friend for years to come.

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