· Appliance Care · 15 min read
How To Clean Stainless Steel Dishwasher

Mastering Your Stainless Steel Dishwasher Clean-Up
Do you ever feel like your dishwasher, the very machine meant to clean your dishes, needs a good cleaning itself? You are not alone. A sparkling kitchen relies on every appliance looking its best, and your stainless steel dishwasher is no exception. Over time, food particles, grease, and hard water can build up, making your dishes less clean and your dishwasher look dull.
Learning how to clean a stainless steel dishwasher properly is essential for its performance and appearance. This guide will walk you through easy steps to clean both the interior and exterior of your appliance. We will cover necessary supplies, natural cleaning options, and how to tackle common stains. Get ready to restore your dishwasher’s shine and ensure it keeps your dishes spotless.
Takeaway:
- Clean your dishwasher regularly to prevent buildup and odors.
- Use simple household items like vinegar and baking soda for effective cleaning.
- Address both the interior components and the exterior stainless steel surfaces.
- Proper maintenance ensures your dishwasher runs efficiently and looks good.
How to clean stainless steel dishwasher: To clean a stainless steel dishwasher, regularly empty and wipe its interior, then run an empty cycle with white vinegar to disinfect. Clean the filter and spray arms by hand. For the exterior, wipe with a microfiber cloth and a gentle stainless steel cleaner, following the grain for a streak-free shine.
Why Your Stainless Steel Dishwasher Needs Regular Cleaning
Your dishwasher works hard every day to clean your plates, glasses, and silverware. It washes away food, grease, and grime from your dishes. However, some of that debris can get left behind inside the machine. This buildup can lead to unpleasant odors and reduce your dishwasher’s cleaning power.
Regular cleaning prevents these issues. Food bits can clog the filter and spray arms, stopping water from reaching all parts of your dishes. Hard water minerals can also build up, leaving a film on your dishes and the dishwasher’s interior. A dirty dishwasher cannot clean your dishes well. It may even leave streaks or residue. A clean stainless steel dishwasher ensures your dishes come out sparkling clean every time. It also makes your kitchen look tidier.
Think of it like this: your dishwasher helps you maintain a clean home. You need to maintain your dishwasher in return. This care extends its lifespan. It also ensures it operates at its best efficiency. Plus, a clean appliance simply looks better in your kitchen.
Essential Tools and Solutions for Dishwasher Cleaning
Before you start cleaning your stainless steel dishwasher, gather all your supplies. You likely have most of these items at home already. Using the right tools makes the job easier and more effective. It also helps you avoid damaging the stainless steel finish.
Here is a list of what you will need:
- White Vinegar: This is a natural disinfectant and powerful cleaner. It helps remove hard water stains and odors. It also helps break down grease and soap scum.
- Baking Soda: Great for absorbing odors and providing a gentle abrasive for scrubbing. It reacts well with vinegar for a deep clean.
- Mild Dish Soap: Good for general cleaning of surfaces and removing grease. Choose one that is not too harsh.
- Microfiber Cloths: These are perfect for wiping stainless steel without leaving streaks. They are soft and absorbent. You will need a few of them.
- Soft Brush or Old Toothbrush: Useful for scrubbing tight spots like the filter and spray arm holes. Make sure it is clean.
- Small Bowl or Dishwasher-Safe Cup: For holding vinegar during the cleaning cycle.
- Rubber Gloves (Optional): To protect your hands from cleaning solutions.
Avoid using abrasive scrubbers or steel wool on stainless steel. These can scratch the surface permanently. Also, stay away from harsh chemical cleaners that are not made for dishwashers or stainless steel. Using the right tools protects your appliance. It also helps you achieve the best results.
Step-by-Step Guide: Cleaning Your Dishwasher’s Interior
Cleaning the inside of your stainless steel dishwasher is crucial. This is where most of the grime and odor-causing buildup happens. A clean interior means cleaner dishes. Let’s break down the process into easy steps.
First, empty your dishwasher completely. Make sure there are no dishes or food particles left inside. This allows you to reach all areas. It also prevents any accidental damage to your dishes from cleaning solutions.
Cleaning the Dishwasher Filter
The filter traps food debris and prevents it from recirculating. This is often the dirtiest part of your dishwasher.
- Locate and Remove: Check your dishwasher manual to find and remove the filter. It is usually at the bottom of the tub. Twist or lift to unlock it.
- Rinse Under Water: Rinse the filter under warm running water. Use a soft brush or old toothbrush to scrub away any stuck-on food.
- Soap and Scrub: If the filter is very dirty, use a little dish soap. Scrub gently until all debris is gone.
- Reinstall: Once clean, place the filter back into its spot. Make sure it locks securely. This prevents food from entering your drain.
Cleaning the Spray Arms
Spray arms have small holes that spray water onto your dishes. These holes can get clogged with food bits or mineral deposits.
- Remove Spray Arms: Gently detach the spray arms. They usually unclip or unscrew from their mounts.
- Clear Clogs: Use a toothpick or small wire to poke through any clogged holes. Make sure water can flow freely.
- Rinse and Scrub: Rinse the arms under warm water. Use a soft brush with some dish soap to clean the surface.
- Reattach: Put the spray arms back in place. Ensure they spin freely.
Running a Vinegar Cycle
This step helps disinfect and deodorize the entire interior. Vinegar breaks down grease, soap scum, and hard water deposits.
- Place Vinegar: Fill a dishwasher-safe bowl or cup with one cup of white vinegar. Place it on the top rack of your empty dishwasher. Do not add any detergent.
- Run Hot Cycle: Close the dishwasher door. Run a hot water cycle. The steam from the hot water helps distribute the vinegar. The vinegar will sanitize the interior. This also helps remove any lingering odors. For more tips on using vinegar, you can check out how to clean a dishwasher with vinegar.
- Air Dry: After the cycle finishes, open the door to let the interior air dry. This prevents moisture buildup. It also keeps your dishwasher smelling fresh.
Using Baking Soda for Deodorizing
If odors persist, baking soda is a great solution.
- Sprinkle Baking Soda: Sprinkle one cup of baking soda across the bottom of the empty dishwasher.
- Overnight Treatment: Leave the baking soda overnight. It will absorb any remaining smells.
- Run Short Cycle: In the morning, run a short, hot rinse cycle. This washes away the baking soda and any odors it absorbed. You can also learn more about cleaning your dishwasher with vinegar and baking soda together.
Achieving a Spotless Stainless Steel Dishwasher Exterior
The exterior of your stainless steel dishwasher adds to your kitchen’s overall look. Keeping it clean and streak-free makes a big difference. Stainless steel can show fingerprints and smudges easily. But with the right technique, you can make it shine.
Always wipe stainless steel in the direction of the grain. Stainless steel has a faint grain, like wood. Wiping with the grain prevents streaks and minor scratches. Look closely to see the direction of the lines on the surface.
General Cleaning of the Door and Control Panel
- Wipe Down: Mix a few drops of mild dish soap with warm water in a spray bottle. Lightly spray the dishwasher door and control panel.
- Clean with Microfiber: Use a clean microfiber cloth to wipe the surface. Follow the grain of the stainless steel. This removes general dirt, dust, and light grease.
- Rinse Cloth: Dampen a second clean microfiber cloth with plain water. Wipe the surface again to remove any soap residue.
- Dry Thoroughly: Use a dry, clean microfiber cloth to thoroughly dry the surface. This step is important to prevent water spots and streaks.
Dealing with Fingerprints and Smudges
Fingerprints are a common problem on stainless steel appliances. Many products can help.
- Stainless Steel Cleaner: Apply a small amount of a dedicated stainless steel cleaner onto a clean microfiber cloth. Wipe the surface, again following the grain. These cleaners often leave a protective layer. This layer can resist future fingerprints.
- Olive Oil (Natural Option): For a natural shine, put a few drops of olive oil on a clean, dry microfiber cloth. Wipe the stainless steel surface. Buff it gently to a shine. This method also helps repel fingerprints. You can explore more general ways to clean stains on stainless steel.
- Fingerprint-Resistant Surfaces: Some modern dishwashers have fingerprint-resistant stainless steel. Cleaning these is even easier. A simple wipe with a damp cloth usually does the trick. Learn more about how to clean fingerprint-resistant stainless steel.
Remember, less is often more with stainless steel cleaners. Too much product can leave a greasy residue. Always buff the surface until it is dry and shiny. This ensures your stainless steel dishwasher looks its best.
Tackling Common Stainless Steel Dishwasher Stains and Issues
Even with regular cleaning, specific issues can pop up on your stainless steel dishwasher. Knowing how to handle these common problems helps keep your appliance in top condition. These targeted solutions can save you time and effort.
Hard Water Stains
Hard water contains minerals like calcium and magnesium. These minerals leave white, chalky residue.
- Vinegar Soak: For interior hard water stains, use the vinegar cycle method mentioned earlier. For exterior stains, dampen a microfiber cloth with undiluted white vinegar. Lay the cloth over the stain for 5-10 minutes.
- Wipe Away: Remove the cloth. Wipe the area clean with a fresh, damp cloth. Dry thoroughly with a separate cloth. The acid in vinegar helps dissolve mineral deposits. You can also use this technique to clean hard water stains from a stainless steel sink.
Rust Spots
Rust can appear on stainless steel, especially if moisture sits on the surface or if metallic objects are left near it.
- Baking Soda Paste: Mix baking soda with a little water to form a thick paste. Apply the paste to the rust spot.
- Gentle Scrub: Let the paste sit for about an hour. Then, gently scrub with a soft brush or old toothbrush. Do not use abrasive materials.
- Rinse and Dry: Rinse the area thoroughly with water. Dry immediately to prevent new rust spots. For stubborn rust, you may need a specialized stainless steel rust remover. You can find more detailed methods on how to clean rust off stainless steel.
Grease and Food Stains
Sometimes, grease from cooking or spilled food can stick to the exterior.
- Dish Soap Solution: Mix warm water with a few drops of mild dish soap. Apply this solution to a microfiber cloth.
- Wipe with Grain: Gently wipe the greasy area, always following the grain of the stainless steel. The dish soap helps cut through the grease.
- Rinse and Dry: Rinse with a clean, damp cloth. Then dry completely with a dry microfiber cloth to prevent streaks. For very tough grease, you can explore ways to clean grease off stainless steel.
Addressing these issues promptly prevents them from becoming worse. Regular spot cleaning keeps your stainless steel dishwasher looking pristine. It also ensures long-term durability.
Maintaining Your Stainless Steel Dishwasher for Lasting Shine
Keeping your stainless steel dishwasher in top shape goes beyond just cleaning. Regular maintenance habits prevent buildup and ensure your appliance works efficiently. Small, consistent efforts will save you from major cleaning tasks later.
First, always scrape food off dishes before loading them. This reduces the amount of debris entering your dishwasher. Less food in the machine means less buildup in the filter and spray arms. It also helps prevent unpleasant odors from forming.
Wipe down the interior door seal regularly. This rubber gasket can trap food particles, mold, and mildew. Use a damp cloth with a little dish soap to wipe it clean. This simple step prevents black spots and odors. It also helps the seal last longer. If you notice black stuff in your dishwasher, the door seal is a common place for it.
Leave the dishwasher door slightly ajar after each cycle. This allows air to circulate inside. Air circulation helps the interior dry completely. It prevents moisture from sitting, which can lead to mold and mildew growth. This is especially important for areas that do not fully dry on their own. If you have concerns about mold, consider learning how to clean mold in a dishwasher.
Periodically check the drain in the bottom of the dishwasher. Ensure it is clear of any large food items or foreign objects. A blocked drain can cause water to pool, leading to smells and inefficient cleaning. Clearing it is usually as simple as picking out visible debris.
Lastly, run an empty hot water cycle with a dishwasher cleaner once a month. This helps flush out any hidden grime and keeps the internal components clean. You can use commercial cleaners or simply white vinegar, as discussed earlier. Consistent use of these tips will keep your stainless steel dishwasher performing its best. It will also maintain its attractive appearance for years to come.
Natural Cleaning Methods for a Chemical-Free Dishwasher
Using natural ingredients is a great way to clean your stainless steel dishwasher. These methods are effective, safe for your family, and environmentally friendly. You often already have these items in your pantry. They avoid harsh chemicals and strong fumes.
White Vinegar for Disinfection and Shine
White vinegar is a powerhouse for cleaning. It is acidic, which helps break down mineral deposits, soap scum, and grease. It also acts as a natural disinfectant and deodorizer.
- For the Interior: Place a bowl with one cup of white vinegar on the top rack of an empty dishwasher. Run a hot cycle. The steam distributes the vinegar throughout the machine. This cleans, sanitizes, and removes odors.
- For the Exterior: Mix equal parts white vinegar and water in a spray bottle. Lightly spray onto a microfiber cloth. Wipe the stainless steel exterior, following the grain. This removes fingerprints and leaves a streak-free shine. Vinegar is a gentle choice for many stainless steel appliances, like how you clean stainless steel appliances with vinegar.
Baking Soda for Odor Absorption and Gentle Scrubbing
Baking soda is a mild abrasive and excellent odor absorber. It is perfect for neutralizing smells.
- For Odor Removal: Sprinkle one cup of baking soda across the bottom of your empty dishwasher. Let it sit overnight. This absorbs any lingering bad smells. In the morning, run a short rinse cycle to wash it away.
- For Tough Spots: Make a paste with baking soda and a small amount of water. Apply it to stubborn stains or sticky residue inside the dishwasher. Let it sit for 15-30 minutes. Gently scrub with a soft brush or sponge. Rinse thoroughly afterwards. Baking soda is also useful for cleaning stainless steel pans with baking soda.
Lemon Juice for Freshness and Light Stains
Lemon juice is another natural acid that can help with light stains and add a fresh scent.
- Deodorizing and Shine: Place a bowl with half a cup of lemon juice on the top rack of an empty dishwasher. Run a hot cycle. This helps to brighten the interior and leave a fresh citrus scent.
- Light Exterior Stains: For very light hard water spots on the exterior, squeeze a small amount of lemon juice onto a microfiber cloth. Wipe the spot gently, then rinse with a damp cloth and dry.
These natural methods offer a safe and effective way to maintain a clean and fresh stainless steel dishwasher. They reduce your reliance on commercial cleaners. They also ensure your kitchen stays chemical-free.
FAQ Section
Q1: How often should I clean my stainless steel dishwasher? A1: You should deep clean your dishwasher interior at least once a month. For the exterior, wipe it down weekly or as needed to remove fingerprints and smudges. Regular maintenance like wiping the door seal and clearing the filter should be done more frequently, even daily if you use the dishwasher often. This routine prevents stubborn buildup.
Q2: Can I use bleach on my stainless steel dishwasher? A2: No, avoid using bleach on stainless steel. Bleach can cause discoloration, pitting, or even rust on stainless steel surfaces. It can also damage rubber seals and plastic components inside the dishwasher. Stick to milder cleaners like vinegar, baking soda, or specialized stainless steel cleaning products.
Q3: Why does my stainless steel dishwasher still smell after cleaning? A3: Lingering odors usually mean there is still hidden buildup. Check the filter again, as food particles can hide there. Also, thoroughly clean the spray arm holes and the rubber gasket around the door. Running a second vinegar or baking soda cycle, or leaving baking soda overnight, often helps eliminate persistent smells.
Q4: How do I remove streaks from my stainless steel dishwasher exterior? A4: Streaks on stainless steel are often caused by improper drying or wiping against the grain. Always wipe in the direction of the stainless steel grain using a clean microfiber cloth. Ensure the surface is completely dry after cleaning. A dedicated stainless steel cleaner or a light buff with olive oil can also help achieve a streak-free shine.
Q5: Is it safe to use dish soap for general cleaning of the stainless steel exterior? A5: Yes, mild dish soap mixed with warm water is safe and effective for general cleaning of the stainless steel exterior. It helps cut through grease and dirt. Just be sure to rinse the surface thoroughly with a clean, damp cloth afterwards to remove all soap residue, then dry completely with a clean, dry microfiber cloth to prevent streaks.
Conclusion
Keeping your stainless steel dishwasher clean is simple when you know the right steps. From tackling the grime inside to polishing the exterior, regular care makes a big difference. We covered how to clean the filter, spray arms, and run a vinegar cycle for the interior. We also discussed how to achieve a streak-free shine on the exterior.
Remember to use natural ingredients like vinegar and baking soda for a safe and effective clean. Regular maintenance, like wiping down the door seal and clearing food debris, prevents big problems later. A clean stainless steel dishwasher not only performs better but also enhances the look of your kitchen. Make cleaning your dishwasher a regular part of your home routine. Enjoy the sparkle and efficiency it brings to your kitchen.