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10 Best Biodegradable Degreasers 2025 in the United States

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Our technology thoroughly searches through the online shopping world, reviewing hundreds of sites. We then process and analyze this information, updating in real-time to bring you the latest top-rated products. This way, you always get the best and most current options available.

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Our Top Picks

#1

Winner

Oil Eater Original 1 Gallon Cleaner, Degreaser - Dissolve Grease Oil and Heavy-Duty Stains – Professional Strength

Rating
9.7
Chosen by1,418
Cleaning Strength
Surface Compatibility
Safety

Most important from
10597 reviews

Cleaning Strength
Just spraying it on with a spray bottle removes grime. I spray everything really good and give it a few minutes to sit. Then I spray it off with full pressure of the hose.
Surface Compatibility
It makes working under your vehicle easier. Without having all the oil and road grime caked with dirt falling in your face.
Safety
In most cases, it needs to be diluted. The one-gallon purchase has minimal instructions for dilution ratios per reason for use.

The Oil Eater Original 1 Gallon Cleaner and Degreaser is a versatile product designed to dissolve grease, oil, and heavy-duty stains from a variety of surfaces. One of its key strengths is its biodegradability, making it environmentally friendly and safe to use in food service facilities as it is USDA approved. Its powerful cleaning capabilities allow it to be used on floors, walls, driveways, grills, exhausts, patios, outdoor furniture, tiles, boats, automotive wheels, laundry prewash, parts, tools, and even carpet stains.

This versatility means it can replace multiple cleaning products in your household or business, simplifying your cleaning routine. The formula is also ultra-concentrated, which means a small amount can go a long way, making it a cost-effective choice. Additionally, it is non-abrasive and non-corrosive, ensuring it won't damage surfaces while cleaning effectively.

On the downside, the fresh lemon scent might not be appealing to everyone, and the relatively high weight (8.5 pounds) could make it cumbersome to handle for some users. This product is particularly beneficial for those looking for an effective, eco-friendly cleaner that can handle a wide range of cleaning tasks without harsh chemicals.

Rating
9.7
Chosen by1,418
Cleaning Strength
Surface Compatibility
Safety

Most important from
10597 reviews

Cleaning Strength
Just spraying it on with a spray bottle removes grime. I spray everything really good and give it a few minutes to sit. Then I spray it off with full pressure of the hose.
Surface Compatibility
It makes working under your vehicle easier. Without having all the oil and road grime caked with dirt falling in your face.
Safety
In most cases, it needs to be diluted. The one-gallon purchase has minimal instructions for dilution ratios per reason for use.
#2

Oil Eater AOD5G35438 Original 5 Gallon Cleaner/Degreaser, light yellow, 640 Fl Oz (Pack of 1)

Rating
9.4
Biodegradability
Cleaning Strength

Most important from
586 reviews

Biodegradability
Works fantastic and eco-friendly; a little goes a very long way.
Cleaning Strength
Cuts through dried-on grease and oil like a champ, leaving parts clean with minimal extra detail work.

The Oil Eater AOD5G35438 Original 5 Gallon Cleaner/Degreaser is a biodegradable, concentrated formula that stands out for its impressive cleaning strength. It is designed to handle a variety of surfaces, including floors, equipment, tools, decks, driveways, and more, making it versatile for both home and commercial use. The product’s lemon scent is a pleasant addition, and its concentrated nature means a little goes a long way, which could be cost-effective for users.

At 640 fluid ounces and 45 pounds, it's a substantial quantity suitable for frequent or heavy-duty cleaning tasks. Additionally, its non-abrasive and water-based composition ensures it’s less likely to damage surfaces, enhancing its surface compatibility and safety profile. However, its 45-pound weight makes it quite heavy to handle, which might be a drawback for some users.

The product is highly rated by customers, with a 4.7 out of 5 stars from 529 reviews, indicating strong satisfaction with its performance. Its environmental impact is positive due to its biodegradable nature, making it a safer choice for those who are environmentally conscious. While it excels in cleaning strength and versatility, users should be prepared for the challenge of its weight during handling and storage.

Rating
9.4
Biodegradability
Cleaning Strength

Most important from
586 reviews

Biodegradability
Works fantastic and eco-friendly; a little goes a very long way.
Cleaning Strength
Cuts through dried-on grease and oil like a champ, leaving parts clean with minimal extra detail work.
#3

Green Gobbler ENZYMES for Grease Trap & Sewer - Controls Foul Odors & Breaks down Grease, Paper, Fat & Oil in Sewer Lines, Septic Tanks & Grease Traps (4 Gallon Case)

Rating
9.2
Cleaning Strength
Surface Compatibility

Most important from
326 reviews

Cleaning Strength
The enzyme-based formula quickly breaks down grease buildup, restoring smooth flow and eliminating clogs and odors.
Surface Compatibility
The product’s natural action is gentle on pipes while delivering noticeable improvements in drain performance within days.

Green Gobbler ENZYMES for Grease Trap & Sewer is a liquid, enzyme-based degreaser designed to break down grease, fats, oils, and other organic waste in drains, septic tanks, and grease traps. Its enzyme-enhanced formula works naturally to digest buildup within hours, helping to reduce foul odors and improve the efficiency of grease traps. Being enzyme-based, it is safer for pipes compared to harsh chemical alternatives, making it compatible with most standard plumbing systems without risk of damage.

The product is unscented and comes with anti-glug technology to reduce spills during application, adding convenience. Environmentally, its biodegradability and enzyme action support a lower environmental impact than traditional chemical degreasers, which benefits users concerned about eco-friendliness. The cleaning strength is effective for regular grease and organic waste but may be slower or less aggressive than strong chemical alternatives, making it less suitable for heavy industrial cleaning needs.

This product is mainly focused on grease traps, septic tanks, and sewer lines, so it may not be the best choice for all surface types or non-plumbing cleaning tasks. It is well-suited for homeowners or businesses seeking a safer, environmentally friendly approach to managing grease-related plumbing issues with moderate cleaning demands.

Rating
9.2
Cleaning Strength
Surface Compatibility

Most important from
326 reviews

Cleaning Strength
The enzyme-based formula quickly breaks down grease buildup, restoring smooth flow and eliminating clogs and odors.
Surface Compatibility
The product’s natural action is gentle on pipes while delivering noticeable improvements in drain performance within days.

Buying Guide for the Best Biodegradable Degreasers

Choosing the right biodegradable degreaser involves understanding your specific needs and the key specifications that differentiate one product from another. Biodegradable degreasers are designed to break down grease and grime while being environmentally friendly. To make an informed decision, you should consider the type of surfaces you will be cleaning, the strength of the degreaser, its environmental impact, and any safety concerns. Here are the key specifications to look out for and how to navigate them.
BiodegradabilityBiodegradability refers to the ability of the degreaser to break down naturally in the environment without causing harm. This is important because it ensures that the product will not contribute to pollution. Look for products that are certified biodegradable, meaning they meet certain environmental standards. If you are using the degreaser in an area where runoff could affect local ecosystems, a higher level of biodegradability is crucial.
Cleaning StrengthCleaning strength indicates how effectively the degreaser can remove grease and grime. This is important because you want a product that can handle the level of dirt you are dealing with. Degreasers can range from light-duty, suitable for everyday cleaning, to heavy-duty, which can tackle industrial-level grease. Consider the surfaces you will be cleaning and the type of grease you need to remove. For household use, a light to medium strength may be sufficient, while industrial settings may require a heavy-duty option.
Surface CompatibilitySurface compatibility refers to the types of surfaces the degreaser can be safely used on. This is important to prevent damage to the surfaces you are cleaning. Some degreasers are formulated for specific materials like metal, plastic, or wood. Check the product label to ensure it is safe for the surfaces you intend to clean. If you have a variety of surfaces, look for a versatile degreaser that is safe for multiple materials.
Environmental ImpactEnvironmental impact encompasses the overall effect the degreaser has on the environment, including its biodegradability, toxicity, and packaging. This is important for reducing your ecological footprint. Products with eco-friendly certifications or those that use recyclable packaging are preferable. If environmental sustainability is a priority for you, choose a degreaser with minimal environmental impact.
SafetySafety refers to the potential hazards associated with using the degreaser, such as skin irritation or harmful fumes. This is important for ensuring the well-being of the user and others in the vicinity. Look for products that are labeled as non-toxic and safe for use around children and pets. If you have specific safety concerns, such as respiratory issues, opt for a degreaser with low or no volatile organic compounds (VOCs).

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