Finding a reliable degreaser that can tackle heavy grease on machinery, shop floors, and construction equipment is essential for maintenance teams. This guide highlights five top purple degreasers that come in large containers, offering strong cleaning power while remaining easy to rinse. Each option is designed for industrial environments, with formulations that cut through oil, tar, and grime on metal, concrete, fiberglass, and more. Read on to compare features, applications, and usage tips to choose the right solution for your shop.
| Product | Brand | Size | Key Benefit |
|---|---|---|---|
| Zep Industrial Purple Cleaner and Degreaser (1 Gal, Case of 2) | Zep | 1 Gallon | Powerful heavy-duty grease removal; low foam; easy rinse |
| Zep Industrial Purple Cleaner and Degreaser (5 Gal) | Zep | 5 Gallon | Large-volume option; up to 128 gallons of cleaner per case |
| Zep ZU505128 Fast 505 Cleaner and Degreaser | Zep | 128 Oz | Fast-acting degreasing in a ready-to-use format |
| Zep Industrial Purple Cleaner and Degreaser (32 Oz, Case of 4) | Zep | 32 Oz | Easy-to-rinse formula; potent solvent action |
| Zep Industrial Purple Cleaner and Degreaser (1 Gal, Case of 4) | Zep | 1 Gallon | Deep cleaning power; versatile surface compatibility |
Zep Industrial Purple Degreaser — 1 Gal (Case of 2)
Zep Industrial Purple Degreaser uses potent solvents to eliminate grease, grime, and oil with a low-foaming formula that rinses off surfaces easily. It’s suitable for heavy machinery, engine parts, garages, shop floors, and construction equipment. The product also works on fiberglass, metal, unfinished concrete, masonry, and asphalt, making it a versatile option for mixed-use facilities. To apply, spray or mop the degreaser onto the surface, let it work for 3–5 minutes, then scrub, wipe, and rinse to reveal a clean finish. This formulation minimizes foam while maximizing dirt removal in challenging environments.
Zep Industrial Purple Cleaner and Degreaser — 5 Gal
This 5-gallon container produces up to 128 gallons of cleaner, delivering a cost-effective option for large facilities. Its easy-to-rinse formula removes heavy grease, oil, tar, and other soils from heavy machinery, tools, and shop surfaces. The product is designed to treat engine parts, machinery components, and concrete floors, reducing downtime from stubborn grime. For best results, apply to the target area, allow a brief dwell time, and rinse thoroughly to prevent residue buildup on metal and masonry surfaces. The concentrate is designed to be robust across industrial cleaning workflows.
Zep ZU505128 Fast 505 Cleaner and Degreaser
Zep’s Fast 505 Cleaner and Degreaser offers a ready-to-use 128-ounce formulation designed for rapid action on industrial grease and grime. It penetrates and lifts oil, dirt, and contaminants from heavy machinery, engine parts, shop floors, and construction equipment. This option is suitable for surfaces including unfinished concrete, metal, fiberglass, masonry, and asphalt. For optimal results, apply evenly, allow time for the solution to break down soils, then rinse and dry. Its concentrated but user-friendly formula suits large workshops seeking efficient cleanup cycles.
Zep Industrial Purple Cleaner (32 Oz, Case of 4)
The 32-ounce case of four provides a shop-grade solvent formula that dissolves heavy grease, oil, and tar while removing adhesives and paints. It is suitable for heavy machinery, engine parts, tools, shop floors, and work surfaces. This product emphasizes versatile solvent action, enabling workers to tackle multiple contamination challenges in one cleaner. While applying, consider a test spot on a less visible area to confirm surface compatibility, and rinse thoroughly after dwell time to minimize any potential residue on metal or painted surfaces.
Zep Industrial Purple Cleaner and Degreaser — 1 Gal (Case of 4)
This 1-gallon container comes in a case of four, delivering a deep-cleaning formula capable of penetrating industrial grease and grime. It’s versatile for cleaning heavy machinery, engine parts, shop floors, and construction equipment, with surface compatibility across unfinished concrete, metal, fiberglass, masonry, and asphalt. The product emphasizes thorough cleaning without excessive foaming, aiding rapid workflow in maintenance bays. Operators should apply, allow brief dwell, and rinse to avoid residue on sensitive surfaces, ensuring consistent cleanliness across varying equipment types.
Buying Guide
Consider these factors to choose the right purple degreaser for your facility:
- Concentration and yield: Higher-volume containers reduce cost per liter but may require dilution or specific usage guidance. For large shops, 5-gallon and 1-gallon cases balance cost and convenience.
- Surface compatibility: Ensure compatibility with metals, fiberglass, masonry, and unfinished concrete. Some formulas are tougher on painted surfaces; test on a small area first.
- Degree of grease and soils: Heavier soils (oil, tar, adhesives) may require longer dwell times or repeat applications. Look for products that specify dwell times (e.g., 3–5 minutes).
- Rinseability: Low-foaming or easy-rinse formulas reduce labor and time spent rinsing, important in high-traffic maintenance bays.
- Application method: Spray, mop, or pump-dispenser formats affect labor and efficiency. Aerosol-like or multi-angle spray formats can improve coverage in hard-to-reach areas.
- Environmental and safety considerations: Check for Prop 65 notes, zero or low VOC claims, and proper ventilation requirements. Follow PPE recommendations.
- Cost-per-use: Compare container sizes, dilution needs, and coverage estimates to determine the most economical choice over a maintenance cycle.