Brake cleaners are essential tools in automotive maintenance, designed to remove oil, grease, and debris from brake components. However, not all brake cleaners are created equally, especially regarding flammability and VOC emissions.

When maintaining your car, you can choose between flammable and non-flammable brake cleaner solutions. Here are some of the common questions asked by car owners regarding these products:

• Is a non-chlorinated brake cleaner flammable?
• Is a chlorinated brake cleaner safer?
• What’s the difference between a chlorinated and a non-chlorinated brake cleaner?
• What is a brake cleaner made of?
• Are they safe to use in an enclosed space?
• Is brake fluid flammable?

Understanding these aspects, especially in non-chlorinated formulas, is crucial for operational safety and optimal vehicle performance. This guide will explore the flammability and other properties of various brake cleaners and help you make an informed choice based on your needs.

 

What Is a Non-Chlorinated Brake Cleaner?

Non-chlorinated brake cleaners are formulated without chlorinated compounds, which makes them distinct from traditional chlorinated options. Instead, these cleaners use hydrocarbon-based solvents like heptane and n-hexane, which are powerful yet flammable. Non-chlorinated formulas are known for their high effectiveness in dissolving grease and dirt, yet they require special handling due to their increased flammability.

 

Comparing Non-Chlorinated and Chlorinated Brake Cleaners

Understanding the differences between chlorinated and non-chlorinated cleaners helps you choose the right product for your cleaning needs. Let’s examine their composition, effectiveness, and environmental impact.

Composition

• Non-Chlorinated: These contain hydrocarbon-based solvents like heptane and n-hexane, which evaporate quickly and are highly flammable.
• Chlorinated: Includes chlorinated compounds such as methylene chloride and tetrachloroethylene, offering powerful degreasing capabilities but are non-flammable.

Effectiveness

• Non-Chlorinated: Excellent at cutting through oil and dirt on automotive and machinery parts; quick-drying for faster results.
• Chlorinated: Highly effective for tough, industrial-grade cleaning jobs; penetrates grime deeply, often with minimal scrubbing needed.

Environmental Impact

• Non-chlorinated: This type of product releases VOCs that may contribute to air pollution; compliant options are available in some regions to reduce impact.
• Chlorinated: Potentially hazardous to soil and groundwater if improperly disposed of; requires careful handling to prevent environmental contamination.

 

Comparing Key Ingredients

So, is a non-chlorinated brake cleaner flammable? In order to answer that question, we need to look into the key ingredients of these cleaning and degreasing solutions.

Key Ingredients in Chlorinated Brake Cleaners

• Methylene Chloride: Methylene chloride, commonly found in chlorinated cleaners, is an effective solvent for breaking down stubborn oils and grease. However, it is classified as a potential carcinogen, and prolonged exposure poses significant health risks.
• Tetrachloroethylene (Perchloroethylene): This compound is another powerful solvent in chlorinated cleaners, valued for its grease-cutting properties. Like methylene chloride, it carries health risks such as respiratory and nervous system issues from long-term exposure.

Safety Considerations for Chlorinated Cleaners

While chlorinated brake cleaners are non-flammable, they require stringent safety precautions. Users must handle these products in well-ventilated areas and avoid prolonged exposure to fumes. Proper disposal is also essential to avoid contamination.

Key Ingredients in Non-Chlorinated Brake Cleaners

• Heptane: Heptane is a commonly used solvent in non-chlorinated brake cleaners. It evaporates quickly, leaving minimal residue, and is excellent at cutting through grease and dirt. However, its flammability requires careful handling, especially in enclosed spaces or near open flames.
• n-Hexane: This compound is another solvent frequently used in non-chlorinated cleaners because it effectively dissolves oils and other contaminants. It is particularly effective in automotive maintenance, though prolonged exposure can have nervous system effects.

Safety Considerations for Non-Chlorinated Cleaners

Non-chlorinated cleaners are highly flammable, so it’s essential to keep them away from open flames and sparks. In addition, always use them in well-ventilated areas, as the fumes can pose inhalation risks over time.

 

Is a Non-Chlorinated Brake Cleaner Flammable?

Since non-chlorinated brake cleaners contain hydrocarbon-based solvents, they are flammable. The volatile compounds mentioned earlier evaporate quickly, making them effective but prone to ignition in the presence of open flames or sparks.

The flash points of non-chlorinated brake cleaners are generally low, meaning they can ignite at relatively low temperatures. Users should be cautious in scenarios with heat sources nearby, such as in enclosed garages. Always store these cleaners at room temperature and avoid high-heat environments.

In order to reduce all potential risks, store non-chlorinated brake cleaners in a cool, dry area away from heat sources and open flames. Always seal containers and follow all safety guidelines provided on the label.

 

VOC Emissions in Brake Cleaners

VOC emissions refer to volatile organic compounds that evaporate into the air, affecting indoor air quality and potentially impacting health. Due to their hydrocarbon content, VOCs are often found in non-chlorinated brake cleaners.

VOC Emission Rates

Non-chlorinated brake cleaners typically have higher VOC emission rates compared to chlorinated options. This affects compliance with air quality regulations, particularly in states with stringent VOC standards.

Reducing VOC Impact

To minimize VOC exposure, use non-chlorinated cleaners in well-ventilated areas. Look for eco-friendly options that meet VOC compliance standards, and always follow disposal guidelines.

 

Recommended Brake Cleaner Products

Berryman Products has over 100 years of experience providing top-quality solutions for car owners. Here are some of the best brake cleaners they have to offer:

Berryman® Brake Parts Cleaner [NOT VOC Compliant in Some States]

Berryman® Brake Parts Cleaner is a powerful chlorinated brake cleaner that effectively removes oil, grease, and grime from various brake components, delivering a deep, residue-free clean. This product is ideal for heavy-duty automotive applications and is formulated to provide optimal performance in demanding environments. It is non-flammable and quick-drying—dependable for thorough cleaning without compromising safety or effectiveness.

 

Berryman® Non-Chlorinated Brake Parts Cleaner [NOT VOC Compliant in Some States]

This non-chlorinated brake cleaner offers strong cleaning power, removing tough contaminants without requiring chlorinated solvents. Quick evaporation and minimal residue make it perfect for fast, efficient brake maintenance. Note that due to its VOC content, it may not meet regulatory compliance in certain states, so check local guidelines before use.

 

Berryman® Non-Chlorinated SCAQMD* Compliant Brake Cleaner

This product offers an eco-friendly, non-chlorinated solution that meets South Coast Air Quality Management District (SCAQMD) VOC standards, making it ideal for environmentally sensitive areas. It effectively cleans brake parts while ensuring compliance with strict VOC regulations. It features a fast-drying and residue-free formula, balancing powerful performance with environmentally responsible standards for regulated regions.

 

Effective Car Parts Cleaning Solutions You Can Rely On

Not all cleaning and degreasing formulas are the same, and some solutions are better suited for certain applications. Berryman Products has built a solid reputation for producing cost-effective, reliable car care solutions. Contact our team today to learn more about the products featured in this guide.