Had to spray some areas twice. At the end the results was fantastic. Will recommend this product…
13 Supplies® Acid Machine Clean: All Purpose Acid Cleaner for Vehicles, Boats, RVs & Equipment
13 Supplies® Acid Machine Clean: All Purpose Acid Cleaner for Vehicles, Boats, RVs & Equipment
- Removes water spots, mineral deposits, rust stains, brake dust, oxidation, and heavy grime
- Works on trucks, RVs, boats, pontoons, trailers, wheels, chrome, glass, fiberglass, and coated metals
- Cleans and brightens aluminum surfaces before polishing
- Safe on clear-coated, painted, and chrome surfaces when used at correct dilution
- No hydrofluoric acid — professional-grade power without the dangerous chemistry
- 30-day 100% satisfaction guarantee
- Made in the USA
- Every order supports the Wounded Warrior Project
Always follow label directions and spot test first. Results may vary depending on the surface and application.
13 Supplies® Acid Machine Clean: All Purpose Acid Cleaner for Vehicles, Boats, RVs & Equipment
Sale price$23.07
Regular price$28.84
SAY GOODBYE TO WATERSPOTS
Before
After
KEY FEATURES
HEAVY DUTY CLEANING
HEAVY DUTY CLEANING
Breaks down brake dust, rust, hard water spots, calcium, mineral deposits, and oxidation fast. Built for trucks, boats, pontoons, RVs, trailers, farm equipment, and daily drivers.
CONTROLLED DILUTION
CONTROLLED DILUTION
UP TO 10:1 One bottle handles everything from heavy rust removal to delicate aluminum cleaning. Always match the dilution to the surface, stronger is not always better.
BRIGHTENS ALUMINUM
BRIGHTENS ALUMINUM
On aluminum surfaces, Acid Machine Clean cleans deep and restores natural brightness, the perfect first step before polishing or applying ceramic protection. Always start at 10:1 dilution on aluminum, spot test, and rinse thoroughly. Some scrubbing may be needed.
NO HYDROFLUORIC ACID
NO HYDROFLUORIC ACID
Formulated without HF acid. Strong enough to do the job, safe enough to use correctly. Not a substitute for reading the directions.
MADE IN THE USA
MADE IN THE USA
Formulated and bottled right here in America. Backed by our 100% satisfaction guarantee. If something didn't go right, email us at info@13supplies.com before leaving a review, we'll make it right.
Breaks down brake dust, rust, hard water spots, calcium, mineral deposits, and oxidation fast. Built for trucks, boats, pontoons, RVs, trailers, farm equipment, and daily drivers.
UP TO 10:1 One bottle handles everything from heavy rust removal to delicate aluminum cleaning. Always match the dilution to the surface, stronger is not always better.
On aluminum surfaces, Acid Machine Clean cleans deep and restores natural brightness, the perfect first step before polishing or applying ceramic protection. Always start at 10:1 dilution on aluminum, spot test, and rinse thoroughly. Some scrubbing may be needed.
Formulated without HF acid. Strong enough to do the job, safe enough to use correctly. Not a substitute for reading the directions.
Formulated and bottled right here in America. Backed by our 100% satisfaction guarantee. If something didn't go right, email us at info@13supplies.com before leaving a review, we'll make it right.
FREQUENTLY ASKED QUESTIONS
Frequently asked questions about Acid Machine Clean.
When should I use Acid Machine Clean instead of Machine Clean?
When should I use Acid Machine Clean instead of Machine Clean?
Use Acid Machine Clean when you're battling:
- Stubborn brake dust
- Heavy Buildup
- Rust stains
- Water spots
- Mineral deposits on wheels, paint, or trim
- Oxidation
- Brighten & Clean Chrome
If it looks like it’s been stuck there since 1997, Acid Machine Clean is your go-to. For general grime or bug guts, stick with Machine Clean.
How do I clean my pontoons?
How do I clean my pontoons?
When cleaning pontoons with an acid cleaner, first thoroughly rinse the surface to remove loose dirt and debris. Always work in the shade on a cool surface, and dilute the product based on how severe the oxidation or staining is — lighter cleaning may only require up to a 10:1 dilution, while heavier buildup may need a stronger mixture. Apply the product in small sections while working from the bottom up to help avoid streaking. Allow the cleaner to dwell for about 15–45 seconds, then lightly scrub if needed for best results before rinsing extremely well. Never allow the product to dry on the surface. Always spot test first, especially on raw or polished aluminum, since different finishes can react differently. If the aluminum immediately turns white or hazy, dilute the product more before continuing. For better control and less runoff above the waterline, many people prefer spraying the product onto a microfiber towel first. Some heavily oxidized pontoons may still require polishing afterward depending on the condition of the aluminum.
Is Acid Machine Clean safe on aluminum?
Is Acid Machine Clean safe on aluminum?
Yes, acid cleaners can be safe on aluminum when used properly. They are commonly used to remove oxidation, water spots, mineral buildup, and stains from pontoons, wheels, tanks, and other aluminum surfaces. However, aluminum can be sensitive to strong acids, especially raw, polished, or uncoated aluminum, so proper dilution and application are important. Always spot test first, work in small sections, and never allow the product to dry on the surface. If the aluminum immediately turns white or hazy, the solution is too strong and should be diluted more. Working on a cool surface in the shade and rinsing thoroughly after application will help prevent damage or streaking. Some heavily oxidized aluminum may still require polishing after cleaning depending on the condition of the surface.
Is it gonna work the same on all aluminum?
Is it gonna work the same on all aluminum?
No, acid machine clean is not guaranteed to fully restore every aluminum surface. They are highly effective at removing oxidation, water spots, mineral buildup, and stains, but results can vary depending on the condition and type of aluminum. Heavily oxidized, neglected, stained, or damaged aluminum may still require scrubbing, multiple applications, or polishing afterward to achieve the desired finish. Always spot test first and use proper dilution ratios for best results.
Is it safe for all wheels and surfaces?
Is it safe for all wheels and surfaces?
Acid cleaners are safe for many wheels and hard exterior surfaces when used correctly, including clear-coated wheels, painted wheels, chrome, glass, and many aluminum surfaces. They are commonly used to break down brake dust, oxidation, mineral buildup, water spots, and heavy grime quickly and effectively. However, not every surface reacts the same way, especially raw aluminum, polished aluminum, anodized finishes, or damaged and uncoated surfaces. Always spot test first before full application, work on a cool surface out of direct sunlight, and never allow the product to dry. If you notice whitening, hazing, or discoloration, dilute the product more immediately. Some sensitive surfaces may require lighter dilution ratios or light agitation instead of heavy dwell time. Depending on the condition of the surface, polishing may still be required afterward to fully restore shine or remove heavier oxidation.
Will it turn my aluminum white or milky?
Will it turn my aluminum white or milky?
It depends on the surface and how the product is applied. When used properly with the correct dilution ratios, an acid cleaner should not leave aluminum white or milky. However, sensitive, raw, polished, or heavily oxidized aluminum can react differently, especially if the product is too strong, left on too long, or allowed to dry. Always spot test first, work on a cool surface, and rinse thoroughly after application.
Does it contain Hydrofluoric Acid (HF)?
Does it contain Hydrofluoric Acid (HF)?
Absolutely not. That stuff is dangerous. Acid Machine Clean is strong but safe when used correctly. We formulated it to be effective without being sketchy.
Can I use it on chrome, powder coat, or clear coat?
Can I use it on chrome, powder coat, or clear coat?
Yes, generally safe on chrome, powder-coated, painted, and clear-coated surfaces when used properly. Always spot test first, work on a cool surface out of direct sunlight, and never allow the product to dry. Use lighter dilutions on more sensitive surfaces, and rinse thoroughly after use. If hazing or discoloration occurs, dilute the product more immediately. Depending on the condition of the surface, polishing may still be required afterward.
What precautions should I take?
What precautions should I take?
Important:
- Wear gloves and eye protection
- Don’t breathe it in
- Don’t let it dry
- Use in shade or on cool surfaces
- Rinse anything it touches — even by accident
- Spot test and dilute properly (up to 5:1)
- We’re not responsible for misuse — if you skip the directions and torch your wheels, that’s on you.
How do I clean Boat Pontoons without runoff into the water?
How do I clean Boat Pontoons without runoff into the water?
Acid Machine Clean is not safe to rinse directly into lakes, rivers, or any body of water. The runoff can harm marine life and ecosystems, so always clean your boat on land or in a controlled setting.
To safely clean above the waterline without runoff, use this controlled method:
Spray Acid Machine Clean directly onto a microfiber towel—not the boat. Buff it onto the surface in small sections, let it dwell for 15–30 seconds, then wipe off with a clean towel. Follow up with a damp towel and mild soap to neutralize any leftover product.
This gives you precision cleaning without risking environmental damage.
Will it leave my aluminum looking like a mirror?
Will it leave my aluminum looking like a mirror?
Not necessarily. Acid macjine clean is designed to remove oxidation, stains, mineral buildup, and grime from aluminum, but they are not a metal polish. While they can significantly brighten and improve the appearance of aluminum, heavily oxidized or dull surfaces may still require polishing afterward to achieve a true mirror-like finish. Results will vary depending on the condition and type of aluminum.
Do I need to neutralize it after use?
Do I need to neutralize it after use?
You don't have to, but we strongly recommend rinsing thoroughly and following up with a soap wash on all surfaces, especially paint, emblems, and aluminum, to remove any residue and rebalance pH.
MAKE IT COMPLETE:
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Customer Reviews
Overall rating: 4.9 / 5 from 400 reviews.
Could not believe that you basically just sprayed this stuff on and wipe it off. Easiest time I’ve ever had cleaning my boat.. I used a little bit. I’ve never dule to get the mirror like shine..
13 Supplies® Acid Machine Clean: All Purpose Acid Cleaner for Vehicles, Boats, RVs & Equipment
Great product with great results!
13 Supplies® Acid Machine Clean: All Purpose Acid Cleaner for Vehicles, Boats, RVs & Equipment
Makes aluminum look new. I love this stuff.
13 Supplies® Acid Machine Clean: All Purpose Acid Cleaner for Vehicles, Boats, RVs & Equipment
It cleaned 10 yrs worth of grime off my pro comp aluminum wheels with ease !.
13 Supplies® Acid Machine Clean: All Purpose Acid Cleaner for Vehicles, Boats, RVs & Equipment
What I was able to clean with the 2 bottles looks good! Some of the darker stains took 4 treatments or more to get to what looks clean!
13 Supplies® Acid Machine Clean: All Purpose Acid Cleaner for Vehicles, Boats, RVs & Equipment
It worked fantastic, you can see the half I haven’t done
13 Supplies® Acid Machine Clean: All Purpose Acid Cleaner for Vehicles, Boats, RVs & Equipment
Ordering more Now.
13 Supplies® Acid Machine Clean: All Purpose Acid Cleaner for Vehicles, Boats, RVs & Equipment
I love this product, it works great. Took all the scum off my pontoons.
13 Supplies® Acid Machine Clean: All Purpose Acid Cleaner for Vehicles, Boats, RVs & Equipment
Did a great job 👍
13 Supplies® Acid Machine Clean: All Purpose Acid Cleaner for Vehicles, Boats, RVs & Equipment
Works great
Acid Machine Clean: All Purpose Acid Cleaner for Vehicles, Boats, RVs & Equipment
Amazing product, absolutely the best stuff that I have ever used, I've tried everything in these rims and Acid Machine Clean was the only product that worked! Awesome!
13 Supplies® Acid Machine Clean: All Purpose Acid Cleaner for Vehicles, Boats, RVs & Equipment
Works great will buy more
Acid Machine Clean: All Purpose Acid Cleaner for Vehicles, Boats, RVs & Equipment
Excellent cleaner on the pontoons!
Acid Machine Clean: All Purpose Acid Cleaner for Vehicles, Boats, RVs & Equipment
Paid over $200 last year to have the boat shop clean my toons. This is half a toon cleaned couldn't believe the results. Beyond impressed.
Acid Machine Clean: Water Spot Remover & Heavy Duty Acid Cleaner for All-Purpose
Just sprayed it on let it sit and rinse. Works great. I will order more. Great product
Acid Machine Clean: All Purpose Acid Cleaner for Vehicles, Boats, RVs & Equipment
Easy to apply, finished in 2 hours, I learned a little bit more as I eent along.
Acid Machine Clean: All Purpose Acid Cleaner for Vehicles, Boats, RVs & Equipment
Works as advertised !
Acid Machine Clean: All Purpose Acid Cleaner for Vehicles, Boats, RVs & Equipment
Treated pontoon in foreground. Pontoon is distance hasn’t been treated. Definite difference! BTW Boat is 30 years old.
Working as advertised!
Acid Machine Clean: All-Purpose Acid Cleaner & Water Spot Remover
This is an after picture of my Jack Plate on my boat. It worked just like it says it does. Very impressed and made it look brand new.
Acid Machine Clean: All-Purpose Acid Cleaner & Water Spot Remover
Worked awesome
Acid Machine Clean: All-Purpose Acid Cleaner & Water Spot Remover
One bottle did the one side of pontoon wish I could get a 32 ounce refill 👍🏻
Acid Machine Clean: All-Purpose Acid Cleaner & Water Spot Remover
This stuff works!!! unconventional use, but the hard water stains in our tub would not go away with this stuff it was gone it 2 treatments. I will be recommending this to as many people as possible.
Acid Machine Clean: All-Purpose Acid Cleaner & Water Spot Remover
This was the easiest cleaner I have ever used. My boat sits in slimey algae all season from May to October. Spray this stuff on, wait 30 seconds and it comes off with little effort. I used Brillo pads to help scrub this grime off. I have never used an easier product. Make sure you wear the appropriate gear to stay safe while using.
Acid Machine Clean: All-Purpose Acid Cleaner & Water Spot Remover
This is amazing product. Now that I know how great this works I will be buying the bundle packs in the future.
Acid Machine Clean: All-Purpose Acid Cleaner & Water Spot Remover
Acid Machine Clean: All-Purpose Acid Cleaner & Water Spot Remover
Works super on toons. 4 bottles wasn’t enough to do the two outsides but our boat sat in water all summer. :)
Acid Machine Clean: All-Purpose Acid Cleaner & Water Spot Remover
Was very skeptical when buying, but after the test spot on the back of my toons was very pleased. Here's a comparison left toon is before and right is after I sprayed and rinsed. Ill be buying a few more bottles to keep on hand.
Acid Machine Clean: All-Purpose Acid Cleaner & Water Spot Remover
Awesome
Acid Machine Clean: All-Purpose Acid Cleaner & Water Spot Remover
I used your product and it cleaned away the sludge and grime. It left the aluminum white. I love how it cleaned but why the white? I'd deffinately buy this product again. I just wiped it off and didn't use a power washer. So to finish the job, I will use a power washer. Maybe that's the difference. We'll see. Regardless it cleaned the stuff off the pontoon
Acid Machine Clean: All-Purpose Acid Cleaner & Water Spot Remover
You can see the door latch handle in the 1st picture how much rust there is. Then the 2nd picture is after using your product. It work very well.
Acid Machine Clean: All-Purpose Acid Cleaner & Water Spot Remover
I was amazed how well it worked on the shocks and undercarriage of my side-by-side. It brightened everything up.!
Acid Machine Clean: All-Purpose Acid Cleaner & Water Spot Remover
The best products I’ve ever used! The foam cannon is incredible, and the wash & wax leaves a perfect finish every time. The interior cleaner and scent booster both smell amazing and really freshen up the car. And the machine clean works wonders—it eats away dirt and grime like nothing else. Everything just works exactly how you’d want it to.
Acid Machine Clean: All-Purpose Acid Cleaner & Water Spot Remover
Worked fantastic, the proof is in the picture! Already ordered another bottle. Do you offer a Veterans discount?!
Acid Machine Clean: All-Purpose Acid Cleaner & Water Spot Remover
I was skeptical when I first ordered this but man this stuff is awesome! Used it on a pontoon boat that I recently purchased used and you can definitely see the difference. Sprayed it on and rinsed it off with a hose… not with a power washer! Only problem was I ran out but I’ve already ordered another shipment.
Acid Machine Clean: All-Purpose Acid Cleaner & Water Spot Remover
Hands down the best aluminum cleaner I have ever used highly recommended
Acid Machine Clean: All-Purpose Acid Cleaner & Water Spot Remover
Was dingy and dull , now after using machine clean it's bright and looks new again.
Acid Machine Clean: All-Purpose Acid Cleaner & Water Spot Remover
Used the acid machine cleaner on heavily oxidized aluminum tread plate. It easily cleaned off water stains, rust, and grease. Combined with a good polish, the 12 year old tread plate looks brand new. See photos for before and after
Acid Machine Clean: All-Purpose Acid Cleaner & Water Spot Remover
This stuff really works!!
Acid Machine Clean: All-Purpose Acid Cleaner & Water Spot Remover