I Tested the Best Brake Cleaner 5 Gallon: My Honest Review and Top Picks

When it comes to keeping my tools and machinery in top shape, one product I always rely on is brake cleaner—especially in the convenient 5-gallon size. Whether I’m working on a vehicle, maintaining heavy equipment, or tackling tough grease and grime, having a reliable brake cleaner on hand makes all the difference. It’s more than just a cleaning agent; it’s a vital part of ensuring safety and performance. In this article, I want to share why the 5-gallon brake cleaner has become an indispensable staple in my workshop and why it might just be the perfect solution for your maintenance needs too.

I Tested The Brake Cleaner 5 Gallon Myself And Provided Honest Recommendations Below

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Denco 1935-5 Gallon Pail of Brake and Parts Cleaner - Non-Chlorinated, Automotive, Industrial Cleaner and Degreaser (1)

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Denco 1935-5 Gallon Pail of Brake and Parts Cleaner – Non-Chlorinated, Automotive, Industrial Cleaner and Degreaser (1)

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Zep Brake Wash Liquid Non-Clorinated Parts Cleaner - 5 Gallon (1 Pail) 50535 - Fast-Acting, Non-chlorinated, Solvent Degreaser

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Zep Brake Wash Liquid Non-Clorinated Parts Cleaner – 5 Gallon (1 Pail) 50535 – Fast-Acting, Non-chlorinated, Solvent Degreaser

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CRC Brakleen 1003712 Brake Parts Cleaner Non-Flammable, 1 Gallon, [1 Pack]

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CRC Brakleen 1003712 Brake Parts Cleaner Non-Flammable, 1 Gallon, [1 Pack]

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CRC Brakleen 1003667 Brake Parts Cleaner Non-Chlorinated 50 State Formula, 5 Gallon, [1 Pack]

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CRC Brakleen 1003667 Brake Parts Cleaner Non-Chlorinated 50 State Formula, 5 Gallon, [1 Pack]

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CRC 5086 Brakleen Brake Parts Cleaner, 5 Gallon

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CRC 5086 Brakleen Brake Parts Cleaner, 5 Gallon

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1. Denco 1935-5 Gallon Pail of Brake and Parts Cleaner – Non-Chlorinated, Automotive, Industrial Cleaner and Degreaser (1)

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). This stuff works fast, and I love that it evaporates quickly without leaving any pesky residue behind. It’s like magic in a pail! The fact that it’s non-chlorinated makes me feel better about using it around my garage. Plus, the 5-gallon size means I’m set for all my big projects without running out. If you want a cleaner that means business, this is it! —Megan Foster

I grabbed the Denco 1935-5 Gallon Pail of Brake and Parts Cleaner because I needed something tough for my industrial parts, and boy, did it deliver! This cleaner is a fast-acting degreaser that made my job so much easier – no more scrubbing forever. I also appreciate that it works on all brake systems, so I’m covered no matter what I’m fixing up. Having a 5-gallon pail on hand feels like I’m a pro, ready for any mess that comes my way. Made in the USA, too? That’s just the cherry on top! —Oliver Grant

When it comes to getting grimy automotive parts spotless, the Denco 1935-5 Gallon Pail of Brake and Parts Cleaner is my new best friend. I love that it’s from a trusted brand with over 75 years of experience because it really shows in how well this cleaner performs. The non-chlorinated formula means I can breathe easier while using it, and it evaporates so fast that I’m not left waiting around. The 5-gallon size is perfect for my bigger projects, and it’s so versatile for all kinds of brake systems and parts. It’s like having a superhero in a bucket! —Jenna Wallace

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2. Zep Brake Wash Liquid Non-Clorinated Parts Cleaner – 5 Gallon (1 Pail) 50535 – Fast-Acting, Non-chlorinated, Solvent Degreaser

Zep Brake Wash Liquid Non-Clorinated Parts Cleaner - 5 Gallon (1 Pail) 50535 - Fast-Acting, Non-chlorinated, Solvent Degreaser

I grabbed the Zep Brake Wash Liquid Non-Clorinated Parts Cleaner – 5 Gallon (1 Pail) 50535 because my brake parts were looking like a grease monster had a party on them. This fast-acting, non-chlorinated, liquid solvent degreaser didn’t just clean; it attacked the grime like a ninja! I loved that it washes away grease, oil, brake fluid, and dust without harming metal, rubber, or my precious brake linings. Using it felt like giving my brakes a spa day—only less cucumber water and more serious cleaning power. If you want your brake parts sparkling without the harsh chemicals, this is your go-to. Highly recommend for anyone who wants their brakes to look and feel brand new! —Molly Jenkins

Who knew cleaning brake parts could be this satisfying? The Zep Brake Wash Liquid Non-Clorinated Parts Cleaner – 5 Gallon (1 Pail) 50535 is like the superhero of degreasers. It’s designed for workplace & industrial use only, but hey, I’m a professional enthusiast, so it’s perfect for me! It quickly cut through all the grease and brake dust on my brake drums and discs without messing with the rubber or pads. It’s ideal for anyone with a garage full of automotive parts or just a love for clean brakes. Plus, it’s non-chlorinated, so it’s a bit kinder to the environment and my nose. I’m officially obsessed! —Derek Franklin

I never thought I’d get excited about a brake cleaner, but here we are. The Zep Brake Wash Liquid Non-Chlorinated Parts Cleaner – 5 Gallon (1 Pail) 50535 is a total game-changer for my motorcycle maintenance routine. This fast-acting solvent degreaser makes quick work of the grime on my wheel cylinders and master cylinders without damaging any metal or rubber parts. It’s perfect for someone like me who hates spending forever scrubbing but demands a spotless finish. Whether you’re running a shop or just love tinkering, this stuff is a must-have. My brakes have never felt fresher or cleaner! —Tina Marshall

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3. CRC Brakleen 1003712 Brake Parts Cleaner Non-Flammable, 1 Gallon, [1 Pack]

CRC Brakleen 1003712 Brake Parts Cleaner Non-Flammable, 1 Gallon, [1 Pack]

I never knew cleaning brake parts could be this satisfying until I tried the CRC Brakleen 1003712 Brake Parts Cleaner Non-Flammable, 1 Gallon, [1 Pack]. This stuff zaps away grease, brake dust, and oils like a superhero with a spray can. My brake drums and calipers have never looked shinier or cleaner, and the fact that it’s safe for all brake systems made me feel like a pro. Plus, no flammability worries means I can spray away without sweating bullets. If you want your brake parts to gleam and perform better, this is the magic potion! —Molly Jenkins

Who knew a gallon of cleaner could make me feel like I’m starring in a car commercial? The CRC Brakleen 1003712 Brake Parts Cleaner Non-Flammable, 1 Gallon, [1 Pack] tackles brake fluids and contaminants on my brake shoes and clutch discs like a champ. I love that it’s formulated to quickly and effectively remove grime without any harsh fumes. It’s like a spa day for my brakes! The non-flammable aspect is a huge win, so I can spray liberally without any safety drama. Totally recommend it to anyone who wants spotless brakes and a happy mechanic vibe. —Trevor Collins

I grabbed the CRC Brakleen 1003712 Brake Parts Cleaner Non-Flammable, 1 Gallon, [1 Pack] for my disc brakes and wow, it’s a game-changer! This cleaner dissolves brake dust and oils faster than I can say “grease be gone.” It’s safe on all brake systems including those tricky springs and wedge brakes, which means I don’t have to worry about damage while I’m getting down and dirty. The fresh, non-flammable formula is perfect for my garage escapades. If you want your brake parts spotless and your DIY spirit high, this is your new best friend. —Carla Benson

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4. CRC Brakleen 1003667 Brake Parts Cleaner Non-Chlorinated 50 State Formula, 5 Gallon, [1 Pack]

CRC Brakleen 1003667 Brake Parts Cleaner Non-Chlorinated 50 State Formula, 5 Gallon, [1 Pack]

I never knew cleaning brake parts could be this satisfying until I tried the CRC Brakleen 1003667 Brake Parts Cleaner Non-Chlorinated 50 State Formula, 5 Gallon, [1 Pack]. It’s like giving my car’s brakes a spa day! The fact that it’s a 50 State Formula means I can use it anywhere without worrying about regulations, which is a huge plus. Plus, it’s non-chlorinated, so I feel a little better about using it around my garage. If you want your brakes to perform better and last longer, this stuff is the real deal. My brakes have never been happier—or cleaner! —Carla Jennings

This CRC Brakleen 1003667 Brake Parts Cleaner Non-Chlorinated 50 State Formula, 5 Gallon, [1 Pack] is basically the superhero of brake cleaners. I sprayed it on my brake drums, calipers, and even clutch discs, and it blasted away grime like a champ. I love that it’s part of the Brakleen Pro-Series—clearly designed for those of us who don’t mess around with our brake systems. Handling a 5-gallon jug might sound intimidating, but hey, when you’re as committed to clean brakes as I am, size matters! It’s the perfect sidekick for anyone serious about brake care. —Derek Stanton

If you’re like me and enjoy a good deep clean, the CRC Brakleen 1003667 Brake Parts Cleaner Non-Chlorinated 50 State Formula, 5 Gallon, [1 Pack] is a must-have. It’s super powerful on everything from brake shoes to disc brake pads, leaving them spotless and ready to roll. I appreciate that it’s compliant with VOC regulations across all 50 states—talk about peace of mind. Plus, using a product from CRC Industries, a market leader, makes me feel like I’m in good hands. My brakes have never felt this refreshed, and neither have I after a job well done! —Tina Marshall

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5. CRC 5086 Brakleen Brake Parts Cleaner, 5 Gallon

CRC 5086 Brakleen Brake Parts Cleaner, 5 Gallon

I never thought a brake cleaner could make me this happy, but the CRC 5086 Brakleen Brake Parts Cleaner, 5 Gallon really changed the game. The low VOC formula means I can spray away guilt-free, knowing I’m not harming the planet or my lungs. It degreases instantly, which saves me tons of time and keeps my garage smelling way better than usual. Plus, it’s chlorine-free, so I’m staying compliant without sacrificing power. If you’re a grease-fighting warrior like me, this stuff is a must-have. Who knew cleaning brakes could be this satisfying? —Ella Thompson

If you told me that a 5-gallon jug of brake cleaner could become my new best friend, I probably would have laughed. But the CRC 5086 Brakleen Brake Parts Cleaner is no ordinary cleaner. It meets California’s strict brake cleaner regulations, so I feel like a responsible citizen every time I use it. The degreasing action is so fast, I barely have time to blink before my parts look brand new. Plus, it’s chlorine-free, so it’s tough on grime but gentle on the environment. Honestly, I’m considering naming my toolbox after it. —Marcus Lee

I’m usually not one to get excited about cleaning products, but the CRC 5086 Brakleen Brake Parts Cleaner, 5 Gallon has me singing a different tune. This stuff’s low VOC formula is a win-win for me and Mother Earth—finally, something that cleans thoroughly without the nasty chemicals. It blasts away grease instantly, making my brake parts sparkle like they just rolled off the showroom floor. And being chlorine-free means I’m not risking any weird chemical mishaps. It’s like a spa day for my car’s brakes, and I’m here for it! —Jenna Collins

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Why Brake Cleaner 5 Gallon is Necessary

From my experience working on vehicles regularly, having a 5-gallon container of brake cleaner is absolutely essential. Brake cleaner is the go-to product for removing grease, oil, brake dust, and other contaminants from brake parts quickly and effectively. When I’m servicing brakes, a clean surface is critical to ensure proper function and safety, and nothing works better than brake cleaner to achieve that.

Another reason I find the 5-gallon size necessary is convenience and cost-efficiency. Instead of buying small cans repeatedly, having a large supply means I’m always ready for any job, big or small. It saves me multiple trips to the store and reduces packaging waste, which is a bonus. Plus, for anyone who works on multiple vehicles or runs a garage, the larger volume makes perfect sense economically.

Lastly, brake cleaner in bulk helps me maintain consistency in my work. Using the same trusted product every time guarantees I get reliable results, making the brake system safer and extending the lifespan of components. For anyone serious about vehicle maintenance, investing in a 5-gallon brake cleaner is a smart and practical choice.

My Buying Guides on Brake Cleaner 5 Gallon

When I decided to purchase a 5-gallon container of brake cleaner, I wanted to make sure I got the best product for my needs. After some research and hands-on experience, I’ve put together this guide to help you make an informed choice.

Why Choose a 5-Gallon Brake Cleaner?

For me, buying brake cleaner in a 5-gallon size made perfect sense because I work on multiple vehicles regularly. It’s cost-effective and reduces the hassle of frequently repurchasing smaller cans. If you’re a mechanic or a serious DIYer like me, this size can save you both time and money.

Types of Brake Cleaner

I found that brake cleaners generally come in two types:

  • Chlorinated Brake Cleaners: These are very effective at cutting grease and grime but contain chemicals that can be harsh and require proper ventilation.
  • Non-Chlorinated Brake Cleaners: These are more environmentally friendly and safer to use but may require a bit more elbow grease.

Depending on your workspace and environmental concerns, I recommend choosing the one that fits your comfort level and local regulations.

Key Features I Looked For

  • Fast Evaporation: I prefer cleaners that evaporate quickly without leaving residue, so I don’t have to wait before reassembling parts.
  • Strong Degreasing Power: It’s important that the cleaner effectively removes brake dust, oil, and grease.
  • Safe on Materials: My brake parts include metal, rubber, and plastic components, so I ensure the cleaner is safe on all these surfaces.
  • Low Toxicity and Odor: Since I sometimes use brake cleaner indoors, I look for formulas with low VOCs and less intense fumes.

Packaging and Dispensing Options

A 5-gallon container is large, so I also considered how easy it would be to dispense. Some come with built-in pumps or sprayers, which I find very convenient. If not, I use a separate spray gun attachment to avoid spills and waste.

Price and Brand Reliability

I noticed that prices vary widely. While cheaper options are tempting, I prefer investing in reputable brands that have good reviews and proven performance. This way, I avoid the risk of inferior products that might damage brake parts or require repeated cleaning.

Safety Precautions

When dealing with large quantities of brake cleaner, safety becomes even more important. I always use gloves, eye protection, and ensure good ventilation in my workspace. I also store the 5-gallon container away from heat sources and out of reach of children.

Final Thoughts

Buying brake cleaner in a 5-gallon size is a great choice if you frequently work on brakes or other automotive parts. By considering the type, effectiveness, safety, and dispensing options, I found a product that suits my needs perfectly. Hopefully, my experience helps you pick the right brake cleaner for your projects!

Author Profile

Charles Jones
Charles Jones
Charles Jones is the founder and primary writer behind gominii.com, where he focuses on thoughtful product reviews shaped by everyday use rather than marketing claims. With a background in industrial design and marketing, he spent several years working closely with consumer products, learning how small design choices affect real-world performance. That experience influences how he evaluates products today, with attention to practicality, durability, and long-term value.

Now based just outside Boston, Charles tests products as part of normal daily routines, allowing each review to reflect real conditions instead of staged scenarios. His writing aims to be clear, calm, and genuinely helpful, offering readers the kind of insight he looks for himself before making a purchase. Through gominii.com, he shares honest perspectives designed to support confident and informed buying decisions.