Prep first
Before you start
- Rinse loose grit off with plain water before you touch the metal.
- Wait until the wheel is cool, then wash it with mild soap and water.
- Check the owner's manual for your wheel type before you buy any cleaner.
Rust on aluminum wheels and rims is really corrosion, and it shows up as dull, chalky patches. Aluminum is softer than steel, so the harsh fixes that work on iron can dull or damage the metal. Light buildup often lifts with gentle washing, but stubborn spots may need a second pass.
Test any cleaner on a small hidden spot first, since aluminum dulls easily. Oxidation on plastic car trim responds to the same gentle washing, so don't reach for anything rough. If the chalky spots stay after a second wash, a wheel specialist is the safer call.
Before you start
What aluminum can take
Safe to use1
- Water
Use with care6
- Hot water
- Soaking
- Chlorine bleach
- Solvents (alcohol, spot removers)
- Acids (vinegar, lemon)
- Scrubbing and abrasives
Avoid1
- Heat, once the stain is out
5 items
What you'll need
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- Soft sponge or microfiber clothCleans the wheel face and spokes without scratching the metal. (opens Amazon)
- Mild soap and waterLifts brake dust, grime and road salt in the first wash. (opens Amazon)
- Acid-free wheel cleaner approved for your wheel typeOnly for buildup that soap and water don't lift. (opens Amazon)
- Clean microfiber towelDries the wheel so no water sits in the spoke gaps. (opens Amazon)
- Hose or bucketRinses off grit and salt before and after cleaning. (opens Amazon)
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6 steps
Step by step
Step 1 of 6
Rinse off loose grit
Rinse the wheel with plain water to lift loose grit and road salt before anything touches the metal. A quick rinse keeps grit from scratching the surface once you start scrubbing.
Step 2 of 6
Wash with mild soap and water
Scrub the face, spokes and lug nut area with a sponge and a mild soap-and-water solution to lift brake dust and grime. Work into the spoke gaps, where brake dust tends to collect, and keep the cloth moving.
Careful. Never apply cleaner to a hot wheel; let it cool first.
Step 3 of 6
Rinse well, especially after winter
Rinse thoroughly, because road salt and brine build up on wheels and sidewalls in winter. Keep rinsing until no soapy film or grit runs off the metal.
Tip. Check the spoke gaps and the back of the wheel for leftover soap.
Step 4 of 6
Try an approved wheel cleaner
If soap and water don't lift the buildup, use a wheel cleaner that is acid-free and approved for your wheel type in the owner's manual. Apply it to the cool wheel, and rinse it off well before you move on.
Step 5 of 6
Dry the wheel completely
Dry the wheel with a clean microfiber towel, including the spoke gaps and around the lug nuts. Leave no water sitting on the metal before the wheel goes back on the road.
Step 6 of 6
Check the wheel in daylight
Look at the wheel in daylight once it's dry, so you can see any dull or chalky patches clearly. If they're still there, you're dealing with set-in corrosion, and the set-in section explains what's realistic.
If you'd rather buy than mix
Best products for rust on aluminum
Look for an acid-free wheel cleaner labeled for your wheel type, and check the owner's manual before you buy.
How we picked these: each product is made for this type of stain, its maker doesn't warn against using it on aluminum, and its directions fit the steps above.
Finished the steps? How does it look?
Nice work. Let it dry completely and check it again in good light. Here is what done looks like:
How to tell it's really gone →A faint mark usually needs one more round, not a stronger product.
Heavy buildup usually takes more than one round.
Heavy or long-standing buildup →When to call a professional →How to tell it's working
The wheel should look even, with the dull patches gone and the metal smooth to the touch. If the chalky look is still there in daylight, the corrosion has set in, so move on to the set-in section.
What changes for yours
Adjust for your aluminum
Clothes
On fabric, the right method depends on the material and whether the color is colorfast, so test before you treat anything. Our Clothes guide walks through the laundry steps for each kind of fabric.
Garments marked dry clean only shouldn't get a rust remover, so show those to a dry cleaner instead.
White clothes
Chlorine bleach makes rust-colored stains more intense and sets them, so keep it out of the wash. Oxygen bleach is the gentler choice for rusty discoloration on colorfast whites, but it isn't safe on wool, silk or leather.
Test it on a hidden spot first, then follow the Clothes guide for the full wash method.
Plastic car trim
Plastic trim is a different material from aluminum wheels and chrome, so the metal-focused steps don't carry over. The closest principle is a gentle mild-soap wash, and a metal cleaner isn't the right choice on plastic.
For plastic trim and bumpers, see the Car Paint & Exterior guide.
Car trim
Chrome and bright metal trim takes a cleaner made for bright metal, applied like a wax. Leave it on only as long as the label says.
Anodized or chrome-plated aluminum trim also doesn't like strong alkaline or caustic detergents, so keep the wash mild on that trim.
Heavy or long-standing buildup
Corrosion that has built up over months is harder to lift than fresh grime, so the first wash won't always finish the job. Repeat the approved-cleaner pass once, and keep the cleaner on only as long as the label allows.
If the buildup has dried into the spoke gaps, work it with a soft sponge and the same approved cleaner, not steel wool or a wire brush. Don't scrub the finish harder to make up for the time.
If the dullness is still there after that, stop and take the wheel to a wheel shop, since more home scrubbing risks the finish. Realistically, a badly corroded wheel may not return to a perfect shine, but a shop can tell you what's possible.
Vinegar, baking soda, peroxide and more
Do home remedies work on rust on aluminum?
Most household remedies for rust are written for steel, so they don't carry over to aluminum wheels. Some of these are useful for cleaning, while others should stay off aluminum wheels.
Helps1Skip2Avoid3
What makes it worse
Mistakes to avoid
Don't use chlorine bleach on aluminum wheels.
Bleach isn't safe on aluminum, so keep it away from the wheels entirely. Never mix it with vinegar or another cleaner, since the combination can release toxic gas.
Don't scrub the wheels with steel wool or wire brushes.
Steel wool, wire brushes and abrasive pads aren't safe on aluminum wheels. Stick to a sponge and mild soap, and let the approved cleaner do the rest.
Don't use acid or alkaline cleaners on the wheels.
Vinegar, acid rust removers and strong alkaline or caustic cleaners aren't safe on aluminum wheels. If a product's label doesn't say it's approved for your wheel type, leave it on the shelf.
Don't apply chrome or metal polish to the wheels.
Chrome cleaner, metal cleaner and polish aren't for wheels or wheel covers. Keep them for the bright trim and use the approved wheel cleaner on the wheels.
When to call a professional
If the dull buildup won't come off after the approved cleaner, a wheel shop can check the finish and tell you what restoration is possible. Don't keep scrubbing harder at home, since that's how the finish gets damaged.
Questions
Is the white dullness on aluminum wheels rust?
Usually it's a mix of brake dust, road salt and corrosion rather than the rust you'd see on steel. The same gentle wash handles it, so you don't need a rust remover.
How often should I rinse aluminum wheels in winter?
Rinse them after every salty drive, since road salt and brine build up on wheels and sidewalls. A thorough rinse each time is easier than scrubbing buildup off later.
Can I use a pressure washer on my wheels?
Yes, as long as you keep the nozzle well back from the tire sidewall and bead. Use a steady spray to rinse the wheel face and spokes.
Will a wheel cleaner work on my wheel finish?
Only if it's approved for your wheel type. Check the owner's manual, and if you can't confirm the finish, use soap and water alone.
How long should a wheel cleaner stay on?
Only as long as its label says, and never on a hot wheel. Rinse it off thoroughly when the time is up.
Can I use chlorine bleach on white clothes with rust?
No. Chlorine bleach makes rust stains more intense and sets them. Test oxygen bleach on a hidden spot of a colorfast white first.
Rust on other materials
Start from the bigger picture
How we know this
Every method, amount and warning here comes from university extension services, industry bodies and product makers. We read them, check every step for unsafe combinations and changed amounts, and write it up so you can follow it.