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When searching for an industrial degreaser concentrate, the key considerations include cleaning power, versatility, and ease of use. The Simple Green Pro HD Heavy Duty Cleaner stands out as the best overall pick for its balanced strength and eco-friendly formula. The Zep Industrial Purple Cleaner and Degreaser Concentrate offers excellent value for larger quantities, while the Zep Heavy-Duty Citrus Degreaser excels in tough, greasy environments. These options highlight the tradeoff between concentrated strength and ease of dilution. Continue reading for a detailed comparison to help you find the best fit for your cleaning tasks.

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13
compared
3
brands
Which industrial degreaser concentrate should you buy?
★ Top Pick
Simple Green Industrial Cleane
Best Overall for Versatile Heavy-Duty Cleaning
Effective at removing heavy grease, dirt, and stains
See on Amazon →
Large industrial operations needing high-volume, heavy-duty degreasing solutions
Zep Industrial Purple Cleaner
Massive 5-gallon capacity for extensive cleaning tasks
View on Amazon →
Commercial kitchens, eco-friendly facilities, or organizations prioritizing biodegradable and non-toxic cleaning solutions
Simple Green Concentrated All-
Environmentally friendly and biodegradable
View on Amazon →
Automotive service shops, restaurants, and industrial kitchens requiring a powerful, multi-surface cleaner
Simple Green Pro HD Purple Con
Highly effective at removing tough grease and stains
View on Amazon →
Automotive garages, industrial facilities, and commercial kitchens requiring a heavy-duty, safe degreaser
Simple Green Pro HD Heavy Duty
Effective at removing heavy grease, grime, and stains
View on Amazon →
Pros & cons at a glance
Simple Green Industrial Cleane
✓ Effective at removing heavy grease, dirt, and stains
✗ Requires careful dilution to avoid damaging sensitive surfaces
Zep Industrial Purple Cleaner
✓ Massive 5-gallon capacity for extensive cleaning tasks
✗ Requires careful handling and accurate dilution
Simple Green Concentrated All-
✓ Environmentally friendly and biodegradable
✗ Requires dilution for most applications
Simple Green Pro HD Purple Con
✓ Highly effective at removing tough grease and stains
✗ May require dilution for certain applications
Simple Green Pro HD Heavy Duty
✓ Effective at removing heavy grease, grime, and stains
✗ Requires dilution, which can be complex for inexperienced users
Simple Green Industrial Cleane
✓ Effective on heavy dirt, grease, and stains
✗ Requires proper dilution for optimal results
Procare Degreaser Concentrate
✓ Highly effective at removing tough grease and grime
✗ Requires rinsing after application, adding time to cleaning routines
Zep Industrial Purple Cleaner
✓ Effective at removing grease, oil, and grime
✗ Requires scrubbing for some stains on concrete
Zep Industrial Purple Cleaner
✓ Effective against heavy grease, oil, tar, and paints
✗ Strong solvent smell requires safety measures
Zep Industrial Purple Cleaner
✓ Effective at removing grease and dirt from heavy surfaces
✗ Contains powerful solvents requiring careful handling
Zep All-Purpose Cleaner and De
✓ Effective at removing grease and grime on multiple surfaces
✗ May require dilution for light soils, reducing convenience
Zep Morado Purple Concentrated
✓ Highly effective at removing heavy grease, grime, and carbon soils
✗ Requires careful dilution to avoid surface damage
Zep Heavy-Duty Citrus Degrease
✓ Effective at removing grease, oil, and kitchen soils
✗ Not safe for glass, plastics, or natural stone surfaces

Key Takeaways

  • Concentrated formulas provide better value but require proper dilution to avoid waste.
  • Heavy-duty options excel at removing stubborn grease but may be more aggressive on delicate surfaces.
  • Eco-friendly and biodegradable options are available for environmentally conscious buyers.
  • Larger container sizes often offer better per-unit pricing, ideal for commercial use.
  • Versatile products that handle multiple surfaces reduce the need for multiple cleaners.
2
Zep Industrial Purple Cleaner
Best for High-Volume Industrial Cleaning
1
Simple Green Industrial Cleane
Best Overall for Versatile Heavy-Duty Cleaning
3
Simple Green Concentrated All-
Best for Eco-Friendly Commercial Use

Our Top Industrial Degreaser Concentrate Picks

Simple Green Industrial Cleaner and Degreaser, Concentrated, 127.8 Fl Oz, Pack of 2Simple Green Industrial Cleaner and Degreaser, Concentrated, 127.8 Fl Oz, Pack of 2Best Overall for Versatile Heavy-Duty CleaningSize: 127.8 Fl Oz per bottlePack: 2 bottlesType: Industrial cleaner and degreaserVIEW ON AMAZONSee Our Full Breakdown
Zep Industrial Purple Cleaner and Degreaser Concentrate – 5 GallonZep Industrial Purple Cleaner and Degreaser Concentrate - 5 GallonBest for High-Volume Industrial CleaningVolume: 5 gallonsYield: up to 128 gallonsVIEW ON AMAZONSee Our Full Breakdown
Simple Green Concentrated All-Purpose Cleaner/DegreaserSimple Green Concentrated All-Purpose Cleaner/DegreaserBest for Eco-Friendly Commercial UseSale Unit: PAILSize: 5 GallonFeatures: Concentrated, Deodorizer, Non-toxic, Biodegradable, Non-abrasive, Non-FlammableVIEW ON AMAZONSee Our Full Breakdown
Simple Green Pro HD Purple Concentrated Cleaner & Degreaser – Heavy Duty, Professional, Automotive, Restaurant, Grills, Ovens (32 oz Spray & 1 Gal Refill)Simple Green Pro HD Purple Concentrated Cleaner & Degreaser - Heavy Duty, Professional, Automotive, Restaurant, Grills, Ovens (32 oz Spray & 1 Gal Refill)Best for Heavy-Duty Professional and Automotive UseSize: 32 oz spray and 1 gal concentrateType: Concentrated cleaner & degreaserApplication: Industrial, automotive, restaurant, pressure washing, ultrasonic cleaningVIEW ON AMAZONSee Our Full Breakdown
Simple Green Pro HD Heavy Duty Cleaner Concentrate 1 Gallon BottleSimple Green Pro HD Heavy Duty Cleaner Concentrate 1 Gallon BottleBest for Heavy-Duty Industrial and Automotive CleaningVolume: 1 GallonProduct Type: Cleaner and DegreaserSafety: PROP 65 compliantVIEW ON AMAZONSee Our Full Breakdown
Simple Green Industrial Cleaner and DegreaserSimple Green Industrial Cleaner and DegreaserBest Overall for Versatility and SafetyRecognition: U.S. EPA’s Safer Choice ProgramApplication: Counters, carpet, floors, machines, equipment, vehiclesUsage: Manual or with professional cleaning equipmentVIEW ON AMAZONSee Our Full Breakdown
Procare Degreaser Concentrate – Heavy Duty Cleaner for Tools, Floors, Engines & Commercial Kitchens – 1 GallonProcare Degreaser Concentrate - Heavy Duty Cleaner for Tools, Floors, Engines & Commercial Kitchens - 1 GallonBest for Heavy-Duty, Multi-Surface Industrial CleaningVolume: 1 GallonMade in: USAApplication: Tools, floors, engines, commercial kitchens, concrete, masonryVIEW ON AMAZONSee Our Full Breakdown
Zep Industrial Purple Cleaner and Degreaser Concentrate (Case of 2)Zep Industrial Purple Cleaner and Degreaser Concentrate (Case of 2)Best for Heavy Machinery and Automotive SurfacesQuantity: 2 bottlesApplication: Heavy machinery, engine parts, garages, shop floors, construction equipment, fiberglass, metal, concrete, masonry, asphaltDirections: Apply, wait 3-5 minutes, scrub if needed, then rinseVIEW ON AMAZONSee Our Full Breakdown
Zep Industrial Purple Cleaner and Degreaser Concentrate – 32 Ounce (Case of 4)Zep Industrial Purple Cleaner and Degreaser Concentrate - 32 Ounce (Case of 4)Best for Heavy Residue and Stubborn GreaseSize: 32 ounces per bottleCase Quantity: 4 bottlesType: ConcentrateVIEW ON AMAZONSee Our Full Breakdown
Zep Industrial Purple Cleaner and Degreaser Concentrate – 1 Gallon (Case of 4)Zep Industrial Purple Cleaner and Degreaser Concentrate - 1 Gallon (Case of 4)Best for Large Volume Industrial CleaningContainer Size: 1 gallonCase Quantity: 4Makes: up to 128 gallonsVIEW ON AMAZONSee Our Full Breakdown
Zep All-Purpose Cleaner and Degreaser – 1 GallonZep All-Purpose Cleaner and Degreaser - 1 GallonBest Overall Versatility for Multi-Surface CleaningVolume: 1 GallonApplication: Kitchen, Bathroom, Walls, FloorsSuitable Surfaces: Tile, Stainless Steel, Porcelain, Fiberglass, Painted SurfacesVIEW ON AMAZONSee Our Full Breakdown
Zep Morado Purple Concentrated Super Cleaner – 5 GallonZep Morado Purple Concentrated Super Cleaner - 5 GallonBest for Industrial-Scale, Eco-Friendly CleaningVolume: 5 GallonType: Concentrated Super CleanerApplication: Industrial degreaser, cleanerVIEW ON AMAZONSee Our Full Breakdown
Zep Heavy-Duty Citrus Degreaser Cleaner Concentrate – 1 GallonZep Heavy-Duty Citrus Degreaser Cleaner Concentrate - 1 GallonBest for Kitchen and Appliance Deep CleaningVolume: 1 GallonType: Degreaser and CleanerFeatures: Natural Citrus Solvent, Multi-PurposeVIEW ON AMAZONSee Our Full Breakdown
Specs at a glance
industrial degreaser concentrateApplication
Simple Green Industrial Cleane
Zep Industrial Purple Cleaner
Simple Green Concentrated All-
Simple Green Pro HD Purple ConIndustrial, automotive, restaurant, pressure washing, ultrasonic cleaning
Simple Green Pro HD Heavy Duty
Simple Green Industrial CleaneCounters, carpet, floors, machines, equipment, vehicles
Procare Degreaser ConcentrateTools, floors, engines, commercial kitchens, concrete, masonry
Zep Industrial Purple Cleaner Heavy machinery, engine parts, garages, shop floors, construction equipment, fiberglass, metal, concrete, masonry, asphalt
Zep Industrial Purple Cleaner Heavy machinery, engine parts, tools, shop floors, metal surfaces
Zep Industrial Purple Cleaner Heavy machinery, engine parts, tools, concrete, metal
Zep All-Purpose Cleaner and DeKitchen, Bathroom, Walls, Floors
Zep Morado Purple ConcentratedIndustrial degreaser, cleaner
Zep Heavy-Duty Citrus Degrease

More Details on Our Top Picks

  1. Simple Green Industrial Cleaner and Degreaser, Concentrated, 127.8 Fl Oz, Pack of 2

    Simple Green Industrial Cleaner and Degreaser, Concentrated, 127.8 Fl Oz, Pack of 2

    Best Overall for Versatile Heavy-Duty Cleaning

    View on Amazon

    This product stands out for its effective removal of stubborn grease, grime, and stains across a wide range of surfaces, making it a strong contender for general industrial use. Compared to the Zep Purple Concentrated Cleaner, it offers a more environmentally friendly, biodegradable formula, which is a key advantage for eco-conscious buyers. However, its need for proper dilution can be a drawback for those seeking quick, no-fuss solutions. Its versatility—usable with manual scrubbing or professional equipment—adds to its appeal, especially for facilities that require flexible cleaning options. The large pack size ensures cost efficiency over multiple jobs, but overuse or improper dilution might diminish its safety for delicate surfaces. Overall, this pick makes the most sense for facilities needing a powerful, adaptable cleaner without sacrificing environmental standards.

    Pros:
    • Effective at removing heavy grease, dirt, and stains
    • Highly versatile for different surfaces and cleaning methods
    • Cost-effective due to concentrated formula and large pack size
    Cons:
    • Requires careful dilution to avoid damaging sensitive surfaces
    • Not ready-to-use; needs mixing and proper handling

    Best for: Facilities needing a strong, versatile cleaner for various surfaces and equipment, especially eco-conscious enterprises

    Not ideal for: Small workshops or delicate surfaces where over-concentrated solutions might cause damage or require precise dilution

    • Size:127.8 Fl Oz per bottle
    • Pack:2 bottles
    • Type:Industrial cleaner and degreaser
    • Features:Concentrated, biodegradable, EPA Safer Choice
    Our verdict
    “This product is ideal for users seeking a powerful, eco-friendly degreaser capable of tackling heavy industrial grime with flexible dilution options.”
  2. Zep Industrial Purple Cleaner and Degreaser Concentrate – 5 Gallon

    Zep Industrial Purple Cleaner and Degreaser Concentrate - 5 Gallon

    Best for High-Volume Industrial Cleaning

    View on Amazon

    This large-volume concentrate is designed for heavy-duty industrial environments, offering a high dilution capacity that can produce up to 128 gallons of cleaning solution. Compared to the Simple Green Industrial Cleaner, its bulk size makes it more suitable for large facilities with frequent cleaning needs, though it demands careful handling and proper dilution to prevent waste or damage. Its industrial strength ensures effective removal of grease, oil, and grime on tough surfaces, but it’s not meant for household or light-duty use. The sizable container offers excellent value for professional settings, yet it might be overkill for small-scale operations. This product is best for large warehouses, auto shops, or manufacturing plants where volume and power are priorities, not convenience or ease of use for occasional cleaning.

    Pros:
    • Massive 5-gallon capacity for extensive cleaning tasks
    • High dilution flexibility extends usage across multiple jobs
    • Effective on tough grease, oil, and industrial grime
    Cons:
    • Requires careful handling and accurate dilution
    • Designed primarily for industrial use, not for household environments

    Best for: Large industrial operations needing high-volume, heavy-duty degreasing solutions

    Not ideal for: Small workshops or home garages where smaller, user-friendly options are preferred

    • Volume:5 gallons
    • Yield:up to 128 gallons
    Our verdict
    “This product is best suited for large-scale industrial operations where volume and power are essential and proper handling can be managed.”
  3. Simple Green Concentrated All-Purpose Cleaner/Degreaser

    Simple Green Concentrated All-Purpose Cleaner/Degreaser

    Best for Eco-Friendly Commercial Use

    View on Amazon

    This 5-gallon pail appeals to environmentally conscious users because of its non-toxic, biodegradable, and USDA-rated features. Compared with the Simple Green Pro HD Heavy Duty Cleaner, it offers a gentler but still effective cleaning solution suitable for a wide array of surfaces, including food-contact areas. Its non-abrasive and non-flammable properties make it safer to handle, but its concentrated nature means users must dilute it appropriately for different applications, which can be a drawback for those seeking ready-to-use products. Its large size makes it ideal for commercial settings where eco-friendly solutions are prioritized over convenience. However, the lack of detailed usage instructions could pose a challenge for inexperienced users. This option makes the most sense for businesses committed to green cleaning practices without sacrificing effectiveness.

    Pros:
    • Environmentally friendly and biodegradable
    • Non-toxic and safe on many surfaces
    • Large 5-gallon size suitable for frequent use
    Cons:
    • Requires dilution for most applications
    • Limited guidance on specific usage procedures

    Best for: Commercial kitchens, eco-friendly facilities, or organizations prioritizing biodegradable and non-toxic cleaning solutions

    Not ideal for: Small businesses or janitorial staff needing ready-to-use, quick-clean options without dilution

    • Sale Unit:PAIL
    • Size:5 Gallon
    • Features:Concentrated, Deodorizer, Non-toxic, Biodegradable, Non-abrasive, Non-Flammable
    • USDA Ratings:A4, A8, B2
    Our verdict
    “This pick is ideal for eco-conscious businesses seeking a large, non-toxic degreaser suitable for various cleaning tasks with minimal environmental impact.”
  4. Simple Green Pro HD Purple Concentrated Cleaner & Degreaser – Heavy Duty, Professional, Automotive, Restaurant, Grills, Ovens (32 oz Spray & 1 Gal Refill)

    Simple Green Pro HD Purple Concentrated Cleaner & Degreaser - Heavy Duty, Professional, Automotive, Restaurant, Grills, Ovens (32 oz Spray & 1 Gal Refill)

    Best for Heavy-Duty Professional and Automotive Use

    View on Amazon

    This product excels in demanding environments, offering a professional-grade solution capable of tackling grease, grime, and stains on metal, kitchen surfaces, and automotive parts. Compared with the Simple Green Pro HD Heavy Duty Cleaner 1 Gallon, the 32 oz spray provides convenience for spot cleaning, while the 1-gallon refill extends its usability. Its multi-purpose design suits automotive shops, restaurants, and industrial kitchens, but its PROP 65 chemicals might raise concerns for users seeking fully chemical-free options. While highly effective, its need for dilution in some cases adds a layer of complexity, especially in fast-paced settings. This cleaner makes the most sense for professionals who need a potent, versatile degreaser that performs across different environments, but it might be overkill for light or occasional use.

    Pros:
    • Highly effective at removing tough grease and stains
    • Multi-purpose for various surfaces and environments
    • Professional-grade formulation safe on metal
    Cons:
    • May require dilution for certain applications
    • Contains PROP 65 chemicals, which might concern some users

    Best for: Automotive service shops, restaurants, and industrial kitchens requiring a powerful, multi-surface cleaner

    Not ideal for: Home users or small-scale operators who prefer ready-to-use or less chemically intense products

    • Size:32 oz spray and 1 gal concentrate
    • Type:Concentrated cleaner & degreaser
    • Application:Industrial, automotive, restaurant, pressure washing, ultrasonic cleaning
    Our verdict
    “This cleaner is perfect for professionals needing a strong, versatile degreaser capable of handling demanding industrial and automotive cleaning tasks.”
  5. Simple Green Pro HD Heavy Duty Cleaner Concentrate 1 Gallon Bottle

    Simple Green Pro HD Heavy Duty Cleaner Concentrate 1 Gallon Bottle

    Best for Heavy-Duty Industrial and Automotive Cleaning

    View on Amazon

    This 1-gallon bottle is aimed at professionals needing a robust, safe, and adaptable degreaser for tough jobs. Compared with the Zep Industrial Purple concentrate, it emphasizes safety with PROP 65 compliance and non-corrosiveness, making it suitable for use on sensitive equipment and metals. Its effectiveness on stubborn grease and stains makes it a reliable choice for automotive and industrial environments where durability is key. However, like other heavy-duty concentrates, it requires proper dilution, which might be a challenge for casual users or those unfamiliar with chemical handling. The absence of a specific scent note suggests it might have a strong odor, common in heavy-duty formulas, which could be a concern in enclosed spaces. Overall, this product is best for professional settings needing a safe, versatile, and effective cleaner.

    Pros:
    • Effective at removing heavy grease, grime, and stains
    • Safe on metal and sensitive surfaces, with PROP 65 compliance
    • Versatile for multiple industrial and automotive applications
    Cons:
    • Requires dilution, which can be complex for inexperienced users
    • Potential strong odor typical of heavy-duty cleaners

    Best for: Automotive garages, industrial facilities, and commercial kitchens requiring a heavy-duty, safe degreaser

    Not ideal for: Home users or small businesses needing ready-to-use solutions or minimal handling of chemicals

    • Volume:1 Gallon
    • Product Type:Cleaner and Degreaser
    • Safety:PROP 65 compliant
    • Corrosiveness:Non-corrosive
    Our verdict
    “This product suits professionals in need of a powerful, safe, and adaptable degreaser for demanding cleaning tasks across various industries.”
  6. Simple Green Industrial Cleaner and Degreaser

    Simple Green Industrial Cleaner and Degreaser

    Best Overall for Versatility and Safety

    View on Amazon

    This product stands out for its versatility, functioning effectively on a wide range of surfaces like counters, carpets, floors, and machinery, making it a strong choice for facilities that need an all-in-one solution. Compared with the Zep heavy-duty options, Simple Green’s EPA Safer Choice recognition emphasizes its safer formulation, though it may require more dilutions and longer contact times for stubborn grease. Its ability to be used manually or with professional equipment adds flexibility, but the need for proper dilution means it’s less straightforward than ready-to-use formulas. For those prioritizing safety and eco-friendliness without sacrificing too much cleaning power, this product hits the right balance.

    Pros:
    • Effective on heavy dirt, grease, and stains
    • EPA Safer Choice recognition ensures safer formulation
    • Versatile for various surfaces and cleaning methods
    Cons:
    • Requires proper dilution for optimal results
    • Unclear if suitable for all washable surfaces or delicate materials

    Best for: Facilities seeking a safe, eco-friendly, and multi-surface degreaser suitable for occasional heavy-duty cleaning

    Not ideal for: Industrial operations requiring aggressive, fast-acting solvents for heavy grime on engine parts or machinery, as it may need more contact time

    • Recognition:U.S. EPA’s Safer Choice Program
    • Application:Counters, carpet, floors, machines, equipment, vehicles
    • Usage:Manual or with professional cleaning equipment
    • Formulation:Concentrated, customizable dilution
    Our verdict
    “This pick is ideal for those needing a safe, adaptable cleaner for multiple surfaces, especially where safety and environmental concerns matter.”
  7. Procare Degreaser Concentrate – Heavy Duty Cleaner for Tools, Floors, Engines & Commercial Kitchens – 1 Gallon

    Procare Degreaser Concentrate - Heavy Duty Cleaner for Tools, Floors, Engines & Commercial Kitchens - 1 Gallon

    Best for Heavy-Duty, Multi-Surface Industrial Cleaning

    View on Amazon

    This product makes sense for industrial and commercial users who need a powerful degreaser capable of tackling tough grease, oils, and grime on multiple surfaces like metal, concrete, and masonry. Compared to the Zep 2-bottle case, Procare’s single-gallon size offers a more manageable volume for frequent use without bulk storage challenges. Its formulation is effective but requires rinse-off, which adds an extra step and may slow down workflows. The strong cleaning action is balanced with non-polluting, USA-made ingredients, appealing for eco-conscious operations. However, the need for proper dilution and ventilation when using strong odors is a tradeoff for its robust performance.

    Pros:
    • Highly effective at removing tough grease and grime
    • Multi-surface compatibility including metals and concrete
    • Made in the USA with environmentally conscious ingredients
    Cons:
    • Requires rinsing after application, adding time to cleaning routines
    • Concentrated formula needs careful dilution to avoid overuse

    Best for: Maintenance teams in automotive shops or commercial kitchens needing a reliable, heavy-duty degreaser

    Not ideal for: Small workshops or environments where quick, spray-ready solutions are preferred, as it requires mixing and rinsing

    • Volume:1 Gallon
    • Made in:USA
    • Application:Tools, floors, engines, commercial kitchens, concrete, masonry
    Our verdict
    “This is a solid choice for heavy-duty cleaning where power and multi-surface effectiveness are priorities, accepting some extra steps in the process.”
  8. Zep Industrial Purple Cleaner and Degreaser Concentrate (Case of 2)

    Zep Industrial Purple Cleaner and Degreaser Concentrate (Case of 2)

    Best for Heavy Machinery and Automotive Surfaces

    View on Amazon

    This concentrate excels at removing grease, oil, and grime from heavy machinery, engine parts, and shop floors, making it suitable for industrial and automotive environments. Compared to the simple Green, Zep’s formula relies on potent solvents that deliver quick, effective cleaning, though this potency demands safety precautions like ventilation and protective gear. Its easy-rinse feature and low foaming nature allow for efficient workflows, but scrubbing may be needed for stubborn oil stains on concrete, which could slow down large-scale operations. Overall, this product offers strong performance for those who prioritize speed and thorough cleaning in industrial settings.

    Pros:
    • Effective at removing grease, oil, and grime
    • Suitable for a variety of heavy-duty surfaces
    • Rinses off easily with minimal foaming
    Cons:
    • Requires scrubbing for some stains on concrete
    • Contains strong solvents that need safety precautions

    Best for: Industrial mechanics, auto shops, and facilities needing quick, powerful grease removal

    Not ideal for: Small or low-traffic environments where safety concerns about solvent fumes outweigh the convenience of fast cleaning

    • Quantity:2 bottles
    • Application:Heavy machinery, engine parts, garages, shop floors, construction equipment, fiberglass, metal, concrete, masonry, asphalt
    • Directions:Apply, wait 3-5 minutes, scrub if needed, then rinse
    • Features:Low foaming, easy rinsing
    Our verdict
    “Best suited for industrial or automotive settings that need rapid, heavy-duty grease removal with safety measures in place.”
  9. Zep Industrial Purple Cleaner and Degreaser Concentrate – 32 Ounce (Case of 4)

    Zep Industrial Purple Cleaner and Degreaser Concentrate - 32 Ounce (Case of 4)

    Best for Heavy Residue and Stubborn Grease

    View on Amazon

    This product delivers strong cleaning power on stubborn residues like tar, adhesives, and paints, making it ideal for heavy machinery and parts with tough build-up. Compared to the larger 1-gallon options, these 32-ounce bottles are more suitable for smaller, targeted jobs or for testing before scaling up. Its formula dissolves heavy grease and oil efficiently, but the potent solvents can produce strong fumes, necessitating good ventilation and protective gear. The easy-to-rinse characteristic simplifies cleanup, though the need for dilution for some uses adds a layer of complexity.

    Pros:
    • Effective against heavy grease, oil, tar, and paints
    • Versatile for multiple heavy-duty surfaces
    • Easy to rinse off after application
    Cons:
    • Strong solvent smell requires safety measures
    • May need dilution for some applications

    Best for: Industrial workers dealing with heavy residues like tar or adhesives on machinery or tools

    Not ideal for: Light-duty cleaning or environments sensitive to solvent fumes, such as poorly ventilated indoor spaces

    • Size:32 ounces per bottle
    • Case Quantity:4 bottles
    • Type:Concentrate
    • Application:Heavy machinery, engine parts, tools, shop floors, metal surfaces
    Our verdict
    “Ideal for tackling stubborn residues on industrial equipment, provided safety precautions are followed due to its potent solvents.”
  10. Zep Industrial Purple Cleaner and Degreaser Concentrate – 1 Gallon (Case of 4)

    Zep Industrial Purple Cleaner and Degreaser Concentrate - 1 Gallon (Case of 4)

    Best for Large Volume Industrial Cleaning

    View on Amazon

    This concentrate offers a cost-effective way to produce large volumes of industrial degreaser, making up to 128 gallons from four gallons of concentrated formula. It excels at removing grease and dirt from heavy machinery, engine parts, and concrete surfaces, with a low-foaming, easy-rinse formula that speeds up large-scale cleaning jobs. Compared to smaller containers, this option reduces packaging waste and offers excellent value for high-volume operations. The strong solvents demand careful handling, but overall, it provides an efficient, scalable solution for industrial facilities with significant cleaning needs.

    Pros:
    • Effective at removing grease and dirt from heavy surfaces
    • Low-foaming and easy to rinse, speeding up cleaning
    • Concentrated for large volume production, saving costs
    Cons:
    • Contains powerful solvents requiring careful handling
    • Not suitable for household or light-duty cleaning

    Best for: Large industrial facilities or maintenance crews needing bulk degreaser for extensive cleaning projects

    Not ideal for: Small workshops or environments where portability and quick-use formulas are necessary, since it’s designed for bulk use

    • Container Size:1 gallon
    • Case Quantity:4
    • Makes:up to 128 gallons
    • Application:Heavy machinery, engine parts, tools, concrete, metal
    Our verdict
    “Perfect for large-scale industrial cleaning where volume efficiency and cost savings are priorities, with safety precautions in mind.”
  11. Zep All-Purpose Cleaner and Degreaser – 1 Gallon

    Zep All-Purpose Cleaner and Degreaser - 1 Gallon

    Best Overall Versatility for Multi-Surface Cleaning

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    This all-purpose degreaser stands out for its ability to tackle a broad range of surfaces, from stainless steel to painted walls, making it ideal for both home and light commercial use. Compared with the Zep Heavy-Duty Citrus Degreaser, it offers greater flexibility with less concern about surface compatibility, though it may require dilution for light soils, which can dilute its convenience. Its heavy-duty formula effectively cuts through grease and grime, but the strong chemical smell might be a drawback for sensitive environments. While not designed specifically for industrial-grade heavy soils, its versatility makes it a reliable choice for general maintenance tasks.

    Pros:
    • Effective at removing grease and grime on multiple surfaces
    • Versatile for use on tile, stainless steel, porcelain, and painted surfaces
    • Heavy-duty, professional-grade formula
    Cons:
    • May require dilution for light soils, reducing convenience
    • Strong chemical smell can be off-putting

    Best for: Small business owners or homeowners needing a versatile cleaner for various surfaces

    Not ideal for: Industrial facilities with heavy grease buildup, where a more concentrated or specialized degreaser is required

    • Volume:1 Gallon
    • Application:Kitchen, Bathroom, Walls, Floors
    • Suitable Surfaces:Tile, Stainless Steel, Porcelain, Fiberglass, Painted Surfaces
    • Dilution Instructions:Light soils: 3 fl. oz. per 32 oz. water; Medium soils: 6 fl. oz. per 32 oz. water; Tough soils: Full strength
    Our verdict
    “This pick works best for users seeking a reliable, multi-surface degreaser suitable for light to moderate cleaning tasks.”
  12. Zep Morado Purple Concentrated Super Cleaner – 5 Gallon

    Zep Morado Purple Concentrated Super Cleaner - 5 Gallon

    Best for Industrial-Scale, Eco-Friendly Cleaning

    View on Amazon

    Compared with the Zep Heavy-Duty Citrus Degreaser, this concentrated super cleaner offers a more economical solution for large-scale degreasing needs, especially in industrial settings. Its biodegradable, phosphate-free formula is a major plus for environmentally conscious operations, while its effectiveness in removing grease, soot, and carbon soils makes it suitable for heavy-duty applications. The need for proper dilution—ranging from 1:8 to 1:100—means users must be familiar with dilution ratios, which could be a barrier for less experienced operators. Its industrial strength is undeniable, but it’s not appropriate for delicate surfaces or household use. For heavy industrial cleaning with an eye on environmental impact, this product shines.

    Pros:
    • Highly effective at removing heavy grease, grime, and carbon soils
    • Economical and concentrated for bulk use
    • Biodegradable and phosphate-free, eco-conscious
    Cons:
    • Requires careful dilution to avoid surface damage
    • May need scrubbing or rinsing for stubborn soils

    Best for: Industrial facilities or commercial operations requiring large quantities of an eco-friendly, heavy-duty degreaser

    Not ideal for: Home users or those cleaning delicate surfaces that could be damaged by strong alkaline solutions

    • Volume:5 Gallon
    • Type:Concentrated Super Cleaner
    • Application:Industrial degreaser, cleaner
    • Dilution Ratio:1 part product to 8-100 parts water
    • Biodegradable:Yes
    • Phosphate Free:Yes
    Our verdict
    “This product is best suited for large-scale industrial applications where cost-effectiveness and environmental friendliness are priorities.”
  13. Zep Heavy-Duty Citrus Degreaser Cleaner Concentrate – 1 Gallon

    Zep Heavy-Duty Citrus Degreaser Cleaner Concentrate - 1 Gallon

    Best for Kitchen and Appliance Deep Cleaning

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    Compared to the Zep All-Purpose Cleaner, this citrus-based degreaser emphasizes natural solvents for kitchen and appliance cleaning, making it especially appealing for users preferring natural scents and ingredients. It excels at removing oil, grease, and kitchen soils from appliances, grills, and tools, but its suitability diminishes on surfaces like glass, plastics, or natural stone—where it might cause damage or require extra caution. Its natural citrus scent is a clear advantage over chemical-heavy options, yet it may need longer or multiple applications for thick grease buildup. This product makes the most sense for those cleaning kitchen appliances and surfaces that can tolerate citrus solvents without damage.

    Pros:
    • Effective at removing grease, oil, and kitchen soils
    • Contains natural citrus solvent for a pleasant scent
    • Suitable for appliances, grills, and tools
    Cons:
    • Not safe for glass, plastics, or natural stone surfaces
    • Requires extra time for thick grease buildup

    Best for: Home cooks, restaurant kitchens, or maintenance staff focusing on kitchen appliances and tools

    Not ideal for: Auto shops or industrial settings with heavy grease on delicate surfaces like plastics or glass

    • Volume:1 Gallon
    • Type:Degreaser and Cleaner
    • Features:Natural Citrus Solvent, Multi-Purpose
    Our verdict
    “This degreaser is ideal for kitchen-focused cleaning where natural ingredients and scents are desired, but not for delicate or sensitive surfaces.”
industrial degreaser concentrate
What makes a great industrial degreaser concentrate
1
Strength and Dilution Ratio
Look for a product with a clear dilution ratio that matches your cleaning needs.
2
Versatility and Surface Compatibility
Consider whether the degreaser can be used on various surfaces like metal, plastic, and painted areas.
3
Eco-Friendliness and Safety
Eco-conscious buyers should prioritize biodegradable, non-toxic formulas that are safe for users and the environment.
4
Application Method and Ease of Use
Some products come in spray bottles, ready-to-use formulas, or concentrated liquids requiring dilution.
How to choose your industrial degreaser concentrate
1
How we picked
Products were selected based on their cleaning performance, dilution ratios, versatility, and user reviews.
2
Strength and Dilution Ratio
Look for a product with a clear dilution ratio that matches your cleaning needs.
3
Versatility and Surface Compatibility
Consider whether the degreaser can be used on various surfaces like metal, plastic, and painted areas.
4
Eco-Friendliness and Safety
Eco-conscious buyers should prioritize biodegradable, non-toxic formulas that are safe for users and the environment.
5
Application Method and Ease of Use
Some products come in spray bottles, ready-to-use formulas, or concentrated liquids requiring dilution.
Vetted industrial degreaser concentrate ·
The best industrial degreaser concentrate, compared
★ Winner Simple Green Industrial Cleane
Best Overall for Versatile Heavy-Duty Cleaning
13compared

How We Picked

Products were selected based on their cleaning performance, dilution ratios, versatility, and user reviews. We prioritized formulations suitable for industrial environments, ensuring they can handle tough grease and grime while maintaining safety and ease of use. Our ranking favors products that balance strength with cost-effectiveness, considering both small and large-scale applications. We also evaluated build quality, packaging, and eco-friendliness to provide a comprehensive overview for different buyer needs.
Everyday → specialist
Everyday & valuePremium & specialist
Which industrial degreaser concentrate fits you?
The everyday user
All-round, reliable
The enthusiast
Premium & high-performance
The gift-giver
Looks & craftsmanship

Factors to Consider When Choosing Industrial Degreaser Concentrate

Choosing the right industrial degreaser concentrate involves considering several factors beyond just cleaning power. Understanding these can help prevent common mistakes like over-dilution, which reduces effectiveness, or over-concentrating, which can damage surfaces and increase costs. The following factors will guide you in selecting a product that delivers optimal results for your specific needs.

Strength and Dilution Ratio

Look for a product with a clear dilution ratio that matches your cleaning needs. Heavy-duty degreasers are more concentrated and suitable for tough grease, but they require proper dilution to avoid damage. Overly strong formulas can be wasteful or harmful on sensitive surfaces, while weak solutions may not cut through heavy grime. Balancing strength with appropriate dilution ensures effective cleaning without unnecessary expense or risk.

Versatility and Surface Compatibility

Consider whether the degreaser can be used on various surfaces like metal, plastic, and painted areas. Some products are formulated specifically for certain materials, while others are multi-purpose. Using a non-compatible cleaner on delicate surfaces can cause damage or discoloration. Choosing a versatile product reduces the need for multiple cleaners and simplifies inventory management.

Eco-Friendliness and Safety

Eco-conscious buyers should prioritize biodegradable, non-toxic formulas that are safe for users and the environment. Pay attention to safety instructions, especially when dealing with concentrated chemicals, to prevent accidents. Eco-friendly options often have less harsh fumes and are safer to handle, but may sometimes be slightly less aggressive on heavy grease—so weigh your priorities accordingly.

Container Size and Cost Efficiency

Large containers typically offer better per-unit pricing, making them more cost-effective for frequent or bulk use. Smaller bottles are more manageable for occasional cleaning or smaller jobs. Consider your workload and storage capacity to choose a size that balances convenience with budget. Remember, larger containers often require proper storage to prevent spills or degradation.

Application Method and Ease of Use

Some products come in spray bottles, ready-to-use formulas, or concentrated liquids requiring dilution. Spray bottles offer quick application but may be less economical for large jobs. Concentrates need proper mixing but can be more economical in the long run. Choose an application method that matches your workflow, considering safety, convenience, and efficiency.

Frequently Asked Questions

Can I use industrial degreaser concentrate on painted surfaces?

Many industrial degreasers are formulated to be safe on painted surfaces, but it’s essential to check the product’s label for compatibility. Heavy-duty, highly concentrated formulas may damage or strip paint if not properly diluted or if left on surfaces for too long. Always test on a small, inconspicuous area first and follow the manufacturer’s instructions to prevent damage.

How do I determine the right dilution ratio for my needs?

The best way to determine the right dilution ratio is to consult the product label or technical data sheet. Start with the recommended dilution for general cleaning, then adjust based on the level of grease or grime. For stubborn buildup, a stronger mix may be necessary, but always test on a small area to avoid surface damage. Proper dilution maximizes cleaning efficiency while controlling costs.

Are eco-friendly degreasers as effective as traditional chemical ones?

Eco-friendly degreasers have improved significantly and can be quite effective for many cleaning tasks, especially in less severe cases. They often use biodegradable ingredients and are safer to handle, reducing health and environmental risks. However, for extremely heavy grease or industrial-scale cleaning, traditional chemical formulations may still outperform eco-friendly options. It’s about matching the product to your specific cleaning demands.

How should I store industrial degreaser concentrates to maintain their effectiveness?

Store concentrates in a cool, dry place away from direct sunlight and heat sources. Use airtight containers to prevent evaporation or contamination, and clearly label storage areas to avoid accidental misuse. Proper storage extends shelf life and maintains the chemical’s potency. Always follow the manufacturer’s storage instructions for optimal results and safety.

What safety precautions should I take when handling concentrated degreasers?

Always wear protective gloves, goggles, and, if needed, respiratory protection when handling concentrates. Work in well-ventilated areas to avoid inhaling fumes, and avoid skin contact with undiluted products. Keep concentrates out of reach of children and pets. Following safety instructions minimizes health risks and ensures safe, effective cleaning.

Conclusion

For those seeking a reliable, all-around degreaser, Simple Green Pro HD Heavy Duty Cleaner offers a balanced mix of power and eco-friendliness, making it ideal for most industrial applications. Budget-conscious buyers or larger facilities will benefit from the Zep Industrial Purple Concentrate for its cost-effective bulk sizes. Beginners or light users should consider ready-to-use formulas, while professionals needing maximum strength may opt for specialized citrus or heavy-duty options. Your choice hinges on your specific cleaning needs, budget, and safety priorities—let these insights guide your decision.

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