Clean Stainless Steel Dishwasher Exterior: Step by Step

Why Clean Your Stainless Steel Exterior

Stainless steel is the most common finish for modern dishwashers because it offers a clean, professional appearance that matches many other kitchen appliances. However, the surface is prone to fingerprints, water spots, and grease, which can make the exterior look dull and dirty. Regular cleaning not only keeps the dishwasher looking good but also helps prevent the buildup of grime that can be difficult to remove over time.

There are several variations of stainless steel finishes, including black stainless steel and those with fingerprint-resistant coatings. Each type requires slightly different care, but the basic cleaning method remains the same. A few minutes of routine care will preserve the shine and make the surface easier to maintain.

Gather the Right Tools and Cleaners

Before you start, collect the items you need. You will need two or three soft microfiber cloths, a small bowl of warm water, a drop of mild dish soap, and a clean, dry cloth for the final buff. For stubborn stains, have baking soda or a dedicated stainless steel cleaner on hand. These supplies are gentle and effective; they will not scratch the metal.

Avoid using abrasive scrubbers, steel wool, or harsh chemicals like bleach or ammonia. These can damage the protective coating and leave permanent marks. Also avoid paper towels, which can leave lint and tiny scratches on the surface. Microfiber cloths are the safest choice because they lift oils and dirt without abrading the finish.

Step-by-Step Cleaning Process

Follow these steps to clean your stainless steel exterior safely. First, mix a few drops of mild dish soap into the warm water. Dip a microfiber cloth into the solution and wring it out thoroughly so the cloth is damp but not dripping. Wipe the entire exterior surface, always moving in the direction of the grain. The grain is the subtle lines in the metal, usually running horizontally or vertically depending on the model. Cleaning with the grain minimizes the appearance of streaks and avoids scratching.

Next, rinse the cloth under clean water and wring it out again. Wipe the surface again to remove any soapy residue. Then take a dry microfiber cloth and buff the surface in the same grain direction. This step removes water spots and leaves a streak-free shine. If you notice stubborn smudges or fingerprints, apply a small amount of dedicated stainless steel cleaner to a clean cloth and rub gently along the grain. Alternatively, make a paste with baking soda and water; apply it with a soft cloth and rinse well.

For the door handle and control panel, use a separate damp cloth. These areas tend to collect more fingerprints and may need a bit more attention. Do not spray any liquid directly onto the control panel; instead, dampen the cloth first to prevent liquid from seeping into the electronics. When you are done, wipe the edges and seams where dirt often gathers.

Polishing for Extra Shine

If you want to restore a mirror-like finish, you can polish the exterior after cleaning. Use a stainless steel polish or a small amount of mineral oil on a microfiber cloth. Apply it sparingly in the direction of the grain, then buff with a clean cloth. Polishing not only enhances the shine but also creates a thin protective layer that repels fingerprints and water spots. However, be careful not to overuse polish, as too much can leave a greasy film.

Some stainless steel finishes are designed to hide fingerprints and may not need regular polishing. For example, fingerprint-resistant finishes use a special coating that makes them easier to maintain. If your dishwasher has this type of finish, a simple wipe with a damp cloth is often enough. Always check the owner's manual for specific care instructions from the manufacturer.

Maintenance Tips to Keep It Clean Longer

To reduce how often you need to clean the exterior, handle the dishwasher door handle with the sides of your fingers instead of the palm, and dry any water drips immediately. Consider using a water softener if you have hard water, as mineral deposits can leave spots that are harder to remove. Keeping the surrounding counters clean also reduces the amount of splatter that reaches the dishwasher.

If you are in the market for a new dishwasher and want an exterior that is easy to care for, look for models with fingerprint-resistant stainless steel. Many current dishwashers from brands like Bosch and Fisher & Paykel offer this option, and you can compare models in our best stainless steel dishwashers guide. Regular cleaning keeps your appliance looking new and can also help you spot any scratches or dents that might need attention before they worsen.

What to pick for your use

Questions

Can I use vinegar to clean stainless steel?

Yes, diluted vinegar can be used as a mild cleaner. Mix equal parts vinegar and water, apply with a soft cloth, and rinse with water. However, vinegar is acidic and may dull the finish if used too frequently. For routine cleaning, soap and water is safer.

How do I remove dried-on food or grease from the exterior?

Soak the area with a warm, damp cloth for a few minutes to soften the residue, then gently rub with a baking soda paste. Rinse and buff dry. Avoid using metal scrapers or abrasive pads.

Can I use a magic eraser on stainless steel?

It is not recommended. Melamine foam is abrasive and can scratch the surface. Stick to microfiber cloths and gentle cleaners.

Why does my stainless steel dishwasher show streaks even after cleaning?

You might be wiping against the grain, using too much cleaner, or not drying thoroughly. Always wipe in the direction of the grain and use a dry microfiber cloth for the final buff. If streaks persist, try a dedicated stainless steel polish.

Do fingerprint-resistant finishes require special care?

No, they are designed to resist smudges, so you can often just wipe with a damp cloth. Avoid abrasive cleaners and harsh chemicals, as they can damage the coating. Refer to the manufacturer's instructions for best results.

Is it safe to use glass cleaner on the stainless steel?

Some glass cleaners are safe, but many contain ammonia, which can harm the protective coating. Check the label and avoid ammonia-based products. A mild soap solution is always a safe choice.