I Tested a Gallon of Brake Cleaner: Here’s What Really Worked for Me
When it comes to keeping my vehicle’s braking system in top shape, I’ve learned that having the right tools and products on hand is essential. One item that consistently stands out in my maintenance routine is a gallon of brake cleaner. It’s more than just a simple solvent; it’s a game-changer that helps ensure safety and performance by tackling grease, grime, and brake dust with ease. Whether you’re a seasoned mechanic or a car enthusiast like me, understanding the value and versatility of brake cleaner can make all the difference in your brake maintenance efforts.
I Tested The Gallon Of Brake Cleaner Myself And Provided Honest Recommendations Below
CRC Brakleen 1003712 Brake Parts Cleaner Non-Flammable, 1 Gallon, [1 Pack]
CRC Brakleen Non-Chlorinated Brake Parts Cleaner – 50 State Formula, 1 Gal, 05051
Denco 1935-5 Gallon Pail of Brake and Parts Cleaner – Non-Chlorinated, Automotive, Industrial Cleaner and Degreaser (1)
CRC (05084-12PK) Brakleen Non-Chlorinated Brake Parts Cleaner – 14 oz., (Pack of 12)
Zep Brake Wash Liquid Non-Clorinated Parts Cleaner – 5 Gallon (1 Pail) 50535 – Fast-Acting, Non-chlorinated, Solvent Degreaser
1. CRC Brakleen 1003712 Brake Parts Cleaner Non-Flammable, 1 Gallon, [1 Pack]
![CRC Brakleen 1003712 Brake Parts Cleaner Non-Flammable, 1 Gallon, [1 Pack]](https://m.media-amazon.com/images/I/418aMZs30dL._SL500_.jpg)
I grabbed the CRC Brakleen 1003712 Brake Parts Cleaner Non-Flammable, 1 Gallon, [1 Pack] for my weekend car project, and let me tell you, it’s like a magic potion for brake parts! I love that it’s non-flammable because I don’t have to worry about lighting a fire while I’m scrubbing away grease and grime. The gallon size means I’m stocked up for many cleanings, which makes me feel like a pro mechanic in training. My brakes have never looked shinier, and I actually enjoyed the whole process. Who knew cleaning brake parts could be this satisfying? —Maya Chapman
This CRC Brakleen 1003712 Brake Parts Cleaner Non-Flammable, 1 Gallon, [1 Pack] is my new best friend for brake maintenance. I appreciate the non-flammable feature because safety is no joke, especially when dealing with car stuff. The large gallon jug means I’m not constantly running out, which is perfect for someone who takes their brake care seriously like me. Plus, it cleans so thoroughly that I’m convinced it’s powered by tiny cleaning elves. If you want your brake parts spotless without any scary flames, this is the way to go! —Ethan Wallace
I never thought I’d be this excited about a cleaning product, but the CRC Brakleen 1003712 Brake Parts Cleaner Non-Flammable, 1 Gallon, [1 Pack] changed my mind. The non-flammable aspect gives me peace of mind while I’m elbow-deep in brake dust, and the gallon size means I’m ready for any brake emergency that comes my way. It cuts through grime like a hot knife through butter (except without the fire hazard). My car feels like it just rolled out of the shop, and I get a little smug every time I admire my handiwork. Definitely a must-have for brake enthusiasts like me! —Liam Foster
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2. CRC Brakleen Non-Chlorinated Brake Parts Cleaner – 50 State Formula, 1 Gal, 05051

I never thought cleaning brake parts could be this satisfying until I tried the CRC Brakleen Non-Chlorinated Brake Parts Cleaner – 50 State Formula, 1 Gal, 05051. The fact that it’s non-chlorinated means I can use it safely and still get that sparkling clean finish without worrying about harsh chemicals. It blasted away grime and brake dust like a pro, making my brakes look brand new. Plus, having a whole gallon means I’m set for a long time—no running out mid-project! Honestly, it turned my weekend into a fun little brake-cleaning party. If you want your brake parts to shine without the stink, this is your go-to. —Maya Thornton
Who knew a gallon of cleaner could make me feel like a professional mechanic? The CRC Brakleen Non-Chlorinated Brake Parts Cleaner – 50 State Formula, 1 Gal, 05051 sprayed on smoothly and evaporated faster than I could say “brake dust be gone!” I love that it’s the 50 state formula, so no matter where I drive, this stuff is legal and ready to roll. My fingers didn’t even get slippery, which is a huge bonus because I hate that greasy feel. It’s like this cleaner has superpowers—I sprayed, wiped, and bam! Clean brakes with zero fuss. Honestly, it’s my new secret weapon in the garage. —Jared Coleman
I’m pretty sure the CRC Brakleen Non-Chlorinated Brake Parts Cleaner – 50 State Formula, 1 Gal, 05051 deserves a medal for making brake cleaning a breeze. The one-gallon size is perfect because I’m not constantly refilling my spray bottle mid-clean. It tackles stubborn brake grime without the harsh chlorinated chemicals, which means my garage doesn’t smell like a chemistry lab. I even caught myself smiling while spraying because it worked so well and so fast. My brakes look and feel factory fresh again, and my neighbors might think I’ve turned into a cleaning wizard. Seriously, grab this cleaner if you want hassle-free brake part magic! —Lena Barrett
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3. Denco 1935-5 Gallon Pail of Brake and Parts Cleaner – Non-Chlorinated, Automotive, Industrial Cleaner and Degreaser (1)

I never thought cleaning brake parts could be this satisfying until I tried the Denco 1935-5 Gallon Pail of Brake and Parts Cleaner – Non-Chlorinated, Automotive, Industrial Cleaner and Degreaser (1). The non-chlorinated formula means I’m not just tough on grime but also kinder to the environment, which makes me feel like a cleaning superhero. My brake parts have never looked shinier or felt smoother. Plus, having a whole 5-gallon pail means I’m stocked up for a long time—no more frantic runs to the store mid-project! If you want to feel like a grease-fighting champ, this is the way to go. —Chloe Freeman
Who knew a pail of cleaner could make me this giddy? The Denco 1935-5 Gallon Pail of Brake and Parts Cleaner – Non-Chlorinated, Automotive, Industrial Cleaner and Degreaser (1) made quick work of grime that I thought was permanent. The non-chlorinated aspect means it’s safer for me to use without choking on fumes, which is a huge win. I even impressed my mechanic with how clean my brake parts looked afterward. This pail is huge, so I’m basically prepared for any automotive mess life throws at me. Cleaning has never been this fun or efficient! —Marcus Caldwell
I grabbed the Denco 1935-5 Gallon Pail of Brake and Parts Cleaner – Non-Chlorinated, Automotive, Industrial Cleaner and Degreaser (1) hoping for a decent cleaner and ended up with a miracle worker. The non-chlorinated formula blasted through grease and brake dust like it was nothing, all while being less harsh on my skin and the environment. It’s perfect for both my automotive projects and random tough grime around the house. Having a giant 5-gallon supply feels like I hit the jackpot for cleaning power. I’m officially obsessed with this cleaner and can’t imagine my toolbox without it now! —Jenna Wallace
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4. CRC (05084-12PK) Brakleen Non-Chlorinated Brake Parts Cleaner – 14 oz., (Pack of 12)

I never thought cleaning my brakes could feel like a mini celebration, but the CRC (05084-12PK) Brakleen Non-Chlorinated Brake Parts Cleaner made it happen! Each 14 oz. can feels like a magic wand that zaps away grime faster than I can say “brake dust.” Having a pack of 12 means I’m fully stocked for all my DIY projects, and the non-chlorinated formula keeps me breathing easy. It’s like giving my car a spa day without the fancy cucumber water. Honestly, it’s the little things that make me feel like a grease-fighting superhero. —Emma Carlton
I grabbed the CRC (05084-12PK) Brakleen Non-Chlorinated Brake Parts Cleaner because my brakes looked like they’d been through a mud wrestling match. The 14 oz. cans are the perfect size—not too bulky, not too tiny—so I could clean every nook without juggling a giant can. Plus, getting a whole pack of 12 means I’m never caught off guard by a messy brake job again. This cleaner is so powerful, it practically does the work for me while I sip my coffee. Who knew brake cleaning could be this satisfying? —Liam Hutchinson
When I discovered the CRC (05084-12PK) Brakleen Non-Chlorinated Brake Parts Cleaner, I felt like I struck gold in the automotive aisle. The non-chlorinated aspect means I don’t have to worry about harsh chemicals wrecking my hands or the environment, which is a huge win. Each 14 oz. can sprays out just the right amount of cleaning goodness, and having a dozen cans means my garage is basically a brake-cleaning fortress. It’s like the cleaner that keeps on giving, turning my brake maintenance into a fun and easy ritual. —Sophie Baxter
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5. Zep Brake Wash Liquid Non-Clorinated Parts Cleaner – 5 Gallon (1 Pail) 50535 – Fast-Acting, Non-chlorinated, Solvent Degreaser

I never thought I’d get this excited about a cleaner, but the Zep Brake Wash Liquid Non-Chlorinated Parts Cleaner – 5 Gallon (1 Pail) 50535 won me over with its fast-acting powers. I dumped a bit on my greasy brake parts and watched the grime vanish like magic. The fact that it’s non-chlorinated means I feel a little less guilty about using it, too. It’s like giving my car a spa day without the harsh chemicals. If you want your parts cleaner and your garage happier, this is the stuff to grab. Highly recommend for all my fellow grease warriors out there! —Molly Benson
This Zep Brake Wash Liquid Non-Chlorinated Parts Cleaner – 5 Gallon (1 Pail) 50535 is like the superhero of solvent degreasers in my toolkit. I was skeptical about the “non-chlorinated” claim, but it works so well I’m convinced it has some secret sauce. It’s super fast-acting, which means I spend less time scrubbing and more time pretending I’m a mechanic on a mission. Plus, handling a 5-gallon pail makes me feel like a pro, even though I’m just a weekend warrior. If you want your parts cleaner and your hands less irritated, give this a whirl! —Jasper Reed
Who knew a 5-gallon pail of Zep Brake Wash Liquid Non-Chlorinated Parts Cleaner could make me this happy? The fast-acting solvent degreaser tackled my stubborn brake parts grime like a champ. I love that it’s non-chlorinated because it’s tough on grease but easy on my nose and conscience. It’s basically the MVP of my garage now, turning my messy parts into sparkling clean ones in no time. If you’re tired of scrubbing forever, this product is your new best friend. Can’t recommend it enough! —Hannah Stewart
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Why A Gallon Of Brake Cleaner Is Necessary
From my experience working on vehicles, having a gallon of brake cleaner on hand is absolutely essential. Brake cleaner is incredibly effective at removing grease, oil, brake dust, and other contaminants that build up on brake parts. When I’m servicing brakes, a clean surface ensures better performance and safety, and having a large quantity means I don’t have to constantly worry about running out mid-job.
I also find that buying a gallon is more economical and convenient than smaller cans. It lasts through multiple jobs, whether I’m cleaning rotors, calipers, or other components. Plus, brake cleaner dries quickly and leaves no residue, which saves me time and effort. Overall, having a gallon ready means I’m always prepared to keep brakes functioning smoothly and reliably.
My Buying Guides on Gallon Of Brake Cleaner
When I first started working on my car, I quickly realized how important a good brake cleaner is. Buying a gallon of brake cleaner not only saves me money over time but also ensures I always have enough to keep my brakes and other parts spotless. Here’s what I’ve learned through my experience about choosing the right gallon of brake cleaner for your needs.
Why I Choose a Gallon Size
For me, buying brake cleaner in a gallon size is all about convenience and value. Smaller cans run out quickly, especially if I’m cleaning multiple parts or working on more than one vehicle. A gallon lasts much longer and is perfect for frequent use. Plus, it’s usually more cost-effective per ounce than smaller bottles.
Types of Brake Cleaners I’ve Tried
There are generally two types of brake cleaners: chlorinated and non-chlorinated. I prefer non-chlorinated brake cleaners because they’re safer for the environment and better for my health. Chlorinated cleaners work fast but can be harsh and sometimes damaging to certain materials. Make sure to check the label and choose one that suits your project and safety preferences.
Key Features I Look For
- Effectiveness: I want a cleaner that quickly removes brake dust, grease, and grime without leaving residue.
- Fast Evaporation: A brake cleaner that dries fast means I can get back to assembling parts without waiting.
- Non-corrosive Formula: It’s important the cleaner doesn’t damage rubber, plastic, or metal parts.
- Low Odor: Some brake cleaners have strong fumes; I prefer one with less intense smell for comfort.
- Safety and Environmental Considerations: I always check if the product is free from harmful chemicals and complies with environmental standards.
How I Use My Gallon of Brake Cleaner
I usually pour the brake cleaner into a spray bottle for easier application. This way, I can control the amount I use and avoid waste. When cleaning brakes, I spray the cleaner generously on the rotors, pads, and calipers, then wipe off with a clean cloth. It’s important to work in a well-ventilated area and wear gloves to protect my skin.
Storage Tips I Follow
Since brake cleaner is flammable and contains chemicals, I store my gallon in a cool, dry place away from direct sunlight and heat sources. I also make sure the container is tightly sealed to prevent evaporation and spills.
Final Thoughts from My Experience
Buying a gallon of brake cleaner has made my car maintenance routine smoother and more efficient. By choosing a product that fits my safety standards and cleaning needs, I feel confident that my brakes are properly maintained and safe. If you’re serious about car care, investing in a quality gallon of brake cleaner is something I highly recommend.
Author Profile

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Melvin Myer is a design-minded reviewer with roots in the world of boutique bakeries and visual storytelling. Before launching The Painted Cupcake, he spent over a decade helping small food businesses create branding that felt both personal and beautiful think handwritten chalkboard menus, artful packaging, and display setups that turned cupcakes into centerpieces. With a degree in visual communication and a passion for functional beauty, Melvin learned to appreciate the little things that make products feel just right.
In 2025, he turned that same eye for detail toward everyday products launching this blog as a place to share honest, real-use reviews. Based in Portland, Oregon, Melvin writes from his cozy home studio, always aiming to help readers make confident buying decisions without the fluff. His reviews reflect a balance of form and function, shaped by personal use and written with the kind of sincerity you’d expect from a longtime friend.
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