Stainless steel is a popular material for appliances and household surfaces, especially in the kitchen. However, that’s also one of the high-traffic areas in your home, which means lots of fingerprints, water spots, and stains!
The visible dirt and grime often dulls the finish on shiny stainless exteriors. Thankfully, maintaining stainless appliances and other surfaces is straightforward.
Some of the best ways to clean stainless steel are using diluted white vinegar or dish detergent. Then always make sure to wipe with the grain to prevent streaks.
Whether it’s a shiny new benchtop or the trusty old fridge, here’s how to clean stainless steel appliances and more in your home.
Before Cleaning | Cleaning Appliances | Cookware and Other Surfaces | Disinfecting Steel | Removing Stains | Polishing Steel | Will This Cleaner Work?
How Often Should You Clean Stainless Steel?
The short answer: once it’s getting dirty! The longer answer is that it depends on what you’re cleaning — some surfaces or items need more frequent cleaning than others.
Spot-clean surfaces throughout the week and tackle any spills or stains ASAP.
Then for more thorough work, here’s a cleaning chart to keep you on track:
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Before Cleaning Stainless Steel
Maintaining stainless steel surfaces is straightforward, but cleaning the wrong way can make things look worse.
Two big factors are how you clean and what you clean with. Abrasives or harsh chemicals can damage the protective layer, while incorrect wiping techniques can leave streaks and scratches.
Let’s break down your cleaning prep, from understanding the grain in steel to choosing the right cleaning agents.
Why does the “grain” matter when cleaning stainless steel?
The “grain” in stainless steel comes from the finishing process, which leaves faint, brushed parallel lines or grooves on the surface. It’s similar to the grain on a piece of timber!
When cleaning, you must scrub or wipe with the grain (aka the same direction). That lets the cloth or sponge travel along the lines and pull out any dirt.
If you go against the grain, you trap dirt in the grooves instead, which leads to streaks, smudges, or even fine scratches.
To find the grain of your steel, look at the surface under good lighting. You’ll see the faint lines running across, usually in a horizontal direction. It’s more obvious on brushed stainless steel, but polished steel also usually has a grain.
What to clean stainless steel with
The best cleaners for stainless steel are already in your home — either white vinegar or dishwashing detergent!
You can make a homemade stainless steel cleaner by mixing one of these in a spray bottle:
- 3 parts warm water to 1 part white vinegar
- Warm water with a few drops of mild detergent
When using vinegar, make sure it is diluted and avoid leaving it on for longer than 10 minutes. Prolonged contact can lead to dulling, etching, or pitting.
Alternatively, choose a quality dedicated stainless cleaner, like the Koala Eco Stainless Cleaner or Weiman Stainless Cleaner & Polish.
You’ll also need clean, microfibre cloths or a non-abrasive sponge.
What to avoid when cleaning stainless steel
Do not use abrasive cleaners like steel wool (except the super fine #0000 type) or scouring pads. These can scuff or dull the finish, and make the material more susceptible to rust.
Skip anything with ammonia, bleach, chlorine, or similar harsh chemicals, as these can break down the protective coating or corrode the material. No glass cleaner either, since it’s not formulated for steel!
Cleaning Stainless Steel Appliances
Regular maintenance for stainless appliances means they’ll work better and last longer. It also helps avoid a buildup of fingerprints, smudges, and grime, which create an untidy appearance.
Most appliances — like fridges or dishwashers — are stainless steel on the outside, while the interiors are made of other materials. The cleaning here is mostly about keeping the exterior looking bright and streak-free.
Always check the appliance manual before you start! Some finishes (like coated steel) may have specific instructions that differ from standard stainless steel.
How to clean a stainless steel dishwasher
Dishwashers feature stainless steel in either the exterior or tub, though some models have both.
To clean a stainless steel dishwasher exterior, use a microfibre cloth with a dedicated stainless cleaner or the vinegar solution. Give extra care to any grooves and handles, which pick up dirt easily.
For the dishwasher interior, wash the surfaces with the dish soap and water mixture. Alternatively, place a dishwasher-safe container of vinegar in the top rack and run a quick cycle!
How to clean a stainless steel fridge
This is primarily about cleaning the outside of a stainless steel fridge, as the interior is usually made of plastic.
Lightly spritz the exterior surfaces with the vinegar solution before using a clean, soft cloth to wipe dry. Pay close attention to corners and edges where grime can build up.
Spot-clean the fridge exterior throughout the week to remove fingerprints and smudges. Then deep clean the fridge inside and out every 3–4 months.
How to clean a stainless steel kettle
Stainless steel kettles accumulate limescale and dirt fairly quickly, especially if you have hard water. Fortunately, they’re just as easy to descale.
Tackle the inside of the kettle by boiling a mix of equal parts vinegar and water. Once the solution has boiled, switch off the heat and let the mixture sit for about 5 minutes. Follow with a soft nylon brush to remove the dirt.
Wash the kettle inside and out with soapy water, then dry thoroughly to prevent water spots.
How to clean a stainless steel oven
Oven exteriors can get pretty grimy with fingerprints, grease, and other dirt!
When cleaning stainless steel ovens, mix the vinegar solution in a bowl instead of a spray bottle to lessen the risk of getting moisture inside the control panel or vents. Dip a soft, absorbent cloth in the solution and wring out the excess moisture.
Wipe the oven exterior clean, top to bottom. Besides the door and handles, go over the knobs, buttons, and control panel. For grooves or crevices, switch to a cotton bud or an old toothbrush.
NOTE: Avoid using oven cleaner on a stainless exterior, as it may wear down the protective coating and cause pitting or etching.
How to clean a stainless steel rangehood
Regular cleaning is key to keeping your stainless steel rangehood in good condition. Grease and food debris build up quickly and can lead to mould or bacteria growth!
Take the steel rangehood filter out and set it aside to soak in the sink with hot water, a cup of baking soda, and a squirt of dish soap. Leave it for 15–20 minutes before scrubbing with a soft sponge, then rinse and dry.
For the rangehood exterior, use the soap and water solution or a stainless cleaner. Wipe off the grime with a soft cloth and dry the surfaces afterwards.
How to clean a stainless steel stove top
Stainless steel stoves are typically gas types, with protruding burners and cast-iron grates on top. However, due to the nature of cooking on a steel stove, you tend to see a lot of baked-on food and grease.
To clean your stainless steel stove, wash the cooking surface with soap and water at the end of each day. You can also spray the vinegar solution and wipe the surface clean.
When deep cleaning, don’t forget to wash the burner caps, rings, and stove grates, too!
To tackle burnt grease or food stains, mix a paste of equal parts baking soda and water, with a few drops of dish soap. Apply the paste with a soft, damp sponge and wait a few minutes before gently scrubbing off the stain.
How to clean stainless steel toasters
A toaster needs regular cleaning so crumbs don’t build up and cause issues!
Wipe the exterior with the vinegar solution, taking care not to get the interior wet.
Empty and wash the crumb tray in the sink, then gently “sweep” the inside with a pastry brush or old toothbrush to remove debris.
Cleaning Stainless Steel Surfaces, Cookware, and Cutlery
Besides appliances, there are other steel surfaces and items around your kitchen (and, for sinks, your laundry room) that need regular attention.
Since large stainless surfaces are very visible, wipe with the grain to avoid streaks or fine scratches. Then, after cleaning, rinse with clean water and dry thoroughly to prevent water spots and tarnish.
How to clean a stainless steel benchtop
Steel benches are durable and easy to maintain, though they do show fingerprints and smudges a lot. Fortunately, all you need to clean them is warm water and a mild detergent.
Dip a soft cloth into the solution and wring it out before wiping the benchtop clean. Go with the grain to minimise smudges or streaking. Tackle any food stains with the baking soda paste.
Rinse off any residue with a freshly-dampened cloth, then buff the surface dry.
If your dish drying rack sits on the benchtop, dripping water can pool underneath and leave mineral deposits after evaporating. In that case, spray the area with diluted white vinegar and scrub the stains off with a soft sponge.
Make sure to wipe the benchtop regularly so water spots and mineral deposits don’t build up.
How to clean stainless steel cabinets
Since it’s such a hard-wearing material, stainless steel is popular for kitchen cabinets! Your key maintenance goals are keeping the finish bright and preventing grease buildup.
For routine cabinet cleaning, wipe the exterior with the vinegar mixture or a stainless cleaner. Then dry ASAP so moisture doesn’t rust the hinges.
Remove any stains with a thin paste of baking soda and water, plus a damp sponge. Rinse off the residue with a damp cloth afterwards. For tougher stains, try a little rubbing alcohol.
How to clean stainless steel cookware
Regular cleaning helps keep your stainless steel pots and pans in good condition! Thankfully, they’re easy to maintain — just wash them with hot, soapy water after every use.
For a deeper clean, go for a dedicated stainless cleaner, then thoroughly wash the cookware in soap and water afterwards.
Then, for burnt-on food residue, soak the cookware in some hot water before scrubbing the stains with the baking soda paste.
How to clean stainless steel cutlery
Maintain your stainless steel spoons, forks, and other cutlery with regular cleaning! Wash them with dish soap and water, and avoid letting them air dry to minimise rust or water spots.
If the manufacturer allows it, you may be able to place your cutlery in the dishwasher. Just keep them away from other metals to prevent galvanic corrosion.
How to clean a stainless steel sink
Cleaning the kitchen sink is simple — just wash it at the end of each day with hot water and dish soap!
If there is stubborn food residue, tackle it with the baking soda paste.
For the drain, pour very hot water down to dissolve any buildup inside.
How to clean a stainless steel splashback
A stainless splashback (or backsplash) will need regular cleaning so grease and food residue don’t build up.
Since you’re tackling oily residue, opt for a baking soda paste with a bit of dish soap! This is better at absorbing grease and scrubbing it off the steel surface. Spread the paste using a damp sponge and wait a few minutes before working it into the stain.
But if you find that too messy for a vertical surface, Dawn Powerwash spray works great. Follow the instructions on the package and rinse off with a damp cloth.
How to Disinfect Stainless Steel
When disinfecting stainless steel, isopropyl alcohol is very effective!
Spray on rubbing alcohol (70% isopropyl alcohol concentration), then wait at least 30 seconds before wiping the surface with a clean cloth.
Rubbing alcohol is safe for sterilising cutlery and cookware. Just wash the items with soap and water afterwards to remove any residue.
How to Remove Stains from Stainless Steel
Despite the name, yes, stainless steel can still pick up stains! These can come from food, hard water (mineral deposits), or wear and tear.
| TYPE OF STAIN | STAIN REMOVER | HOW TO USE | NOTES |
| Hard water stains | Equal parts white vinegar and warm water | Spray onto the mineral deposits and leave for 3–5 minutes before scrubbing the stains off with a damp sponge. | For a stronger solution, try 1 part citric acid to 20 parts warm water |
| Grease | Equal parts baking soda and water | Apply with a damp sponge and leave for 5–10 minutes. Work into the stain until it lifts, then wipe away residue with a damp cloth. | For some extra cleaning power, add a few drops of dish soap |
| Tarnished stainless steel | Baking soda paste OR Bar Keepers Friend Cleanser |
For the baking soda paste, apply with a damp sponge and leave for a few minutes before scrubbing For BKF, follow the product instructions and rinse the surface thoroughly afterwards |
Tarnish is a surface-level reaction in metal, so it’s less damaging than rust |
| Rust | Baking soda paste OR Bar Keepers Friend Cleanser | Apply the solution with a damp sponge and gently scrub off the rusted spots | Prevent future rust by keeping the surface dry and scratch-free |
How to Polish Stainless Steel (and Restore Shine)
Polishing stainless steel restores the shine and helps minimise smudges and dirt. It’s best to apply a light polish every few months.
You’ll need:
- Soft microfibre cloths
- Stainless polish or olive oil
Alternatively, baby oil or a food-grade mineral oil works as well. And of course, remember to clean the stainless surface before polishing!
Dot a small amount of your chosen polish onto a microfibre cloth, then work it into the steel surface with the grain. Follow with a second, clean cloth to buff the surface until it’s streak-free and glossy.
Commercial polish is best for stainless steel appliances and decorative surfaces since it leaves a thin protective layer that prevents grime and corrosion.
On the other hand, for cookware and utensils, opt for olive oil or a compatible food-grade mineral oil.
Will This Work On Stainless Steel?
Stainless steel is durable, but you can’t use just anything to clean it. Some common household staples (like vinegar or baking soda) work well, while others (like chlorine bleach) are a no-go.
If in doubt, test your cleaner on a tiny, inconspicuous area first and watch for damage or discolouration.
Does vinegar damage stainless steel?
Diluted vinegar (or lemon juice) is generally safe on stainless steel for short-term cleaning. The acid is effective for removing mineral deposits or water spots, but it can etch the surface with prolonged contact.
To be safe, always dilute vinegar with water and leave it on for just 3–5 minutes (or no more than 10 minutes, even for stubborn stains). Rinse or wipe it off once time is up.
Don’t use it for scratched or damaged surfaces, as the protective layer is exposed!
Can you clean stainless steel with baking soda?
Yes, baking soda is safe to use on stainless steel in paste form. It’s only mildly abrasive as a paste, and it’s effective for tackling grease and other organic residue.
Just avoid using dry baking soda to scrub steel, since it may scuff the surface.
Can you use steel wool on stainless steel?
Despite the similar names, you should generally avoid steel wool for stainless steel!
It’s too abrasive and might leave scratches that trap more dirt. The particles left by carbon steel may also damage the protective oxide layer and lead to rust.
As a last resort, you can use ultra-fine (#0000) steel wool to remove tough stains if necessary. Keep it moist, rub gently, and go with the grain.
Can you use bleach on stainless steel?
Avoid using chlorine bleach on stainless steel. The chlorine reacts with the chromium layer, causing pitting or rusting, especially with poor rinsing or prolonged contact.
Oxygen bleach is generally fine, since it has no chlorine so it won’t react with the chromium. However, it can leave a white sodium carbonate residue if improperly rinsed and dried, which may be difficult to remove.
Can WD-40 clean stainless steel?
Yes, WD-40 is generally safe for stainless steel and can be used to clean small stains (like rust). Spray a small amount onto a clean cloth, then buff the surface in the direction of the grain.
More About Stainless Steel Cleaning: FAQs
Want to know more about caring for that brand new fridge? We’ve rounded up some common questions about cleaning stainless surfaces.
Can you put stainless steel in the dishwasher?
Stainless steel cutlery can typically tolerate a dishwasher cycle, but it’s best to check the manufacturer’s guidelines.
Cookware is a bit trickier, since it may tolerate being in the dishwasher, but repeated cycles can dull the finish or loosen the rivets. You also risk stripping the seasoning or protective layer. If in doubt, hand-washing is safer!
But if allowed, position the cookware and cutlery in the dishwasher so they don’t touch other metals. This prevents galvanic corrosion (where one metal corrodes another in a conductive liquid, like water with salt).
Choose a chlorine-free dishwasher detergent and remove items promptly after the cycle to prevent water spots. Wipe them quickly by hand if needed!
How to make stainless steel look like new again?
Besides regular cleaning, you’ll need to polish your stainless steel to get it looking shiny and new!
Thoroughly clean the steel to remove any grease, grime, or water spots, since polishing over dirt just seals it in. Then once the surface is dry, apply your chosen polish and buff it in with the grain.
Tackle deeper issues like scratches, tarnish, or rust spots before polishing as well.
Does stainless steel rust?
Stainless steel is generally resistant to rust and corrosion, thanks to the nickel and chromium mixed in.
The chromium creates a protective oxide layer that’s “self-repairing” when exposed to oxygen, which helps make it so durable in regular conditions.
However, it also has iron, so it can rust if the protective layer is damaged. Abrasive cleaners, chlorine exposure, or even just prolonged contact with water can lead to rust.
Minimise the risk by keeping surfaces dry, and clean rust off with baking soda or Bar Keepers Friend.
Why does my stainless steel look dull or streaky after cleaning?
If you live in a hard water area, the mineral deposits from evaporated water can leave behind a streaky residue. But while minerals are a common cause, they’re not the only ones!
Other reasons your stainless items look dull even after cleaning include:
- Improper rinsing
- Too much cleaner
- Wiping with dirty cloths
- Wiping against the grain
Your cleaning cloths may also have residue from detergent or fabric softener that’s transferring onto the surface. Ensure they’ve been rinsed thoroughly before working.
