Stainless steel dishwashers bring a sleek look to kitchens, but fingerprints, water spots, and lingering odors can detract from that finish. This how-to guide provides a practical, step-by-step approach using common products to restore shine and clean the interior and exterior effectively. The focus is on safe, appliance-friendly methods that protect the stainless surface.
Quick Answer
For best results, wipe the exterior with a mild degreaser spray and microfiber cloth, run a hot empty cycle with a dishwasher-safe cleaner, then spot-clean hinges and seals. Finish with a microfiber polish to restore the pristine stainless look.
What You’ll Need
- Stainless steel dishwasher cleaner spray or a mild degreaser spray for appliances
- Dishwasher cleaning tablets stainless steel safe
- Microfiber cloth for stainless steel appliances
- Dishwasher interior cleaning brush nylon bristle
- Stainless steel appliance degreaser spray for dishwasher
Before You Start
Ensure the dishwasher is empty and cooled before cleaning. Remove racks if needed to access the interior. Use only cleaners labeled safe for stainless steel to prevent discoloration. Protect surrounding cabinetry with a soft cloth if splashes occur. Time estimate: 20–40 minutes for a complete exterior and interior clean. Keep cleaners away from electrical components and seals to avoid damage.
Step-By-Step: How To Clean Stainless Steel Dishwasher
- Unplug or switch off power if accessible, then inspect for any obvious debris in the interior.
- Wipe the exterior with a microfiber cloth lightly dampened with stainless steel appliance degreaser spray for dishwasher, following the grain pattern.
- Apply stainless steel dishwasher cleaner spray to a clean cloth and buff the front panel, handles, and control area until clean and streak-free.
- Place a dishwasher cleaning tablet stainless steel safe in the detergent dispenser and run a hot empty cycle to purge the interior.
- While the cycle runs, use the dishwasher interior cleaning brush nylon bristle to scrub around the door seal and hard-to-reach corners.
- Wipe the door seal with a damp microfiber cloth to remove any residue or mold buildup.
- Remove and rinse the racks if needed, then wipe them dry and reinsert once the interior is clean and dry.
- Inspect the spray arms for mineral buildup; if present, wipe with a damp cloth and a gentle brush.
- Run a second hot cycle with no load using a mild cleaner or a second tablet to ensure all residues are flushed out.
- Finish with a final exterior buff using a clean microfiber cloth to restore the shine along edges and corners.
- Let the dishwasher dry completely before loading dishes to avoid future smudges.
Troubleshooting
| Symptom | Likely Cause | Fix | Prevention |
|---|---|---|---|
| Streaks on exterior | Fingerprints or residue | Wipe with microfiber and degreasing spray | Regular wipe-down after use |
| Bad odor inside | Lingered food particles | Run empty cycle with dishwasher-safe cleaner | Clean door seal and deodorize periodically |
| Water spots after wash | Hard water minerals | Use a rinse aid and wipe with cloth after cycles | Occasional interior cleaning |
| Grimy door seal | Mold or mildew | Clean with damp brush and mild cleaner | Dry seal after each cycle |
Common Mistakes
- Using abrasives that scratch stainless steel surfaces
- Applying cleaners directly to hinges or electronic panels
- Neglecting door seals and hard-to-reach corners
- Overloading the dishwasher during cleaning cycles
Tips For Best Results
- Wipe in the direction of the grain to minimize streaks
- Choose a cleaner labeled safe for stainless steel finishes
- Regular maintenance prevents buildup and prolongs finish
- Store cleaning tools in a dry area to avoid rust or mold growth
Call A Professional
Consult a professional if there are persistent leaks, unusual noises, electrical issues, or visible rust that progresses despite cleaning. Seek repair help for any signs of gasket damage, motor issues, or compromised insulation.
FAQ
What’s the best way to clean the stainless steel exterior without streaks?
Use a microfiber cloth with a stainless steel-safe degreaser and wipe in the grain direction, then buff with a dry cloth for a streak-free finish.
Can I use regular kitchen cleaners on stainless steel dishwasher surfaces?
Prefer products labeled for stainless steel to avoid discoloration or corrosion on the finish.
How often should I clean the dishwasher interior?
Run a thorough interior cleaning every 1–3 months, or whenever odors or residue appear.
Is it safe to use vinegar to clean stainless steel dishwasher interior?
Vinegar can be used cautiously in small amounts for occasional cleaning, but frequent or high concentrations may corrode seals or components; follow product guidelines.
What should I do about hard water deposits on stainless steel surfaces?
Use a rinse aid and a mineral-removing cleaner designed for dishwashers, and wipe away deposits with a soft cloth after each cycle.
How can I prevent future fingerprint marks?
Wipe with a microfiber cloth after use and consider a light coating of stainless steel polish to reduce fingerprint visibility.
What if the interior still looks dull after cleaning?
Check for mineral buildup in spray arms and run a specialized interior cleaner cycle to restore shine.
When should I replace gaskets or seals?
Replace if there are cracks, persistent leaks, or signs of wear that compromise sealing.
Buying Guide
Choosing accessories and care items for a stainless steel dishwasher focuses on size compatibility, noise level, energy efficiency, controls, and placement. Consider how often you run full loads versus quick cycles, and whether the finish requires occasional protective sprays. For cleaning products, prioritize gentleness toward stainless steel finishes and compatibility with dishwasher components. When evaluating placement, ensure proper ventilation and clearance to maximize cleaning performance and access for routine maintenance. A well-chosen combination of cleaning sprays, tablets, and microfiber tools keeps the exterior gleaming and the interior fresh.