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Zep Industrial Purple Cleaner Concentrate – 32 oz Review

Editor's Choice

Zep Industrial Purple Cleaner and Degreaser - 32 Oz

Powerful solvent for heavy-duty cleaning
9/10
EXPERT SCORE
Experience powerful cleaning with Zep Industrial Purple Cleaner. Its concentrated formula effectively dissolves heavy grease and oil, making it ideal for industrial use.
Updated: July 23, 2026 5:54 am

Zep Industrial Purple Cleaner Concentrate – 32 oz Review

Introduction

The Zep Industrial Purple Cleaner and Degreaser Concentrate is a powerful cleaning solution manufactured by Zep Inc., a well-known leader in cleaning and maintenance products. This industrial-grade cleaner is designed to tackle tough grease, oil, and other stubborn contaminants, making it ideal for heavy-duty use in various industrial settings. Offered in a convenient 32-ounce size, this concentrate is formulated to provide effective cleaning while being easy to rinse off, making it a valuable tool for professionals and DIY enthusiasts alike.

Product Overview

The Zep Industrial Purple Cleaner comes in a striking purple liquid form, which is characteristic of many of Zep’s cleaning products. The packaging is functional, with a clear label that highlights its intended uses and features. The 32-ounce bottle is designed for easy handling, featuring a screw-on cap that prevents spills. This cleaner is not only formulated to dissolve heavy grease, oil, and tar but is also effective at removing adhesives and paints, making it versatile for various applications.

Key Features and Specifications

  • Part Number: R423104
  • Model: R42310
  • Color: Purple
  • Size: 32 Fl Oz (Pack of 4)
  • Formula: Shop grade solvent
  • Primary Uses: Heavy machinery, engine parts, tools, shop floors, work surfaces, metal, and more
  • Ease of Rinsing: Designed to rinse off easily, reducing residue
See also  Heavy-Duty Butyl Degreaser, 1 Gallon Review

Experience Using the Product

During my experience with the Zep Industrial Purple Cleaner, I found it to be highly effective in multiple scenarios. I tested it on a greasy shop floor and was pleasantly surprised at how quickly it cut through the grime. After applying the cleaner, I let it sit for a few minutes before scrubbing with a brush, and the results were impressive—most of the grease was gone, leaving a clean surface behind.

I also used it on engine parts that had accumulated oil and grime. The solvent worked exceptionally well, breaking down the stubborn residues with minimal effort. Another noteworthy scenario was using it to remove adhesive residues from tools. A quick spray followed by a wipe was all it took to restore the tools to their original condition.

Pros and Cons

Pros:

  • Highly effective at removing tough grease, oil, and adhesives.
  • Easy to rinse formula, reducing cleanup time.
  • Versatile for use on various surfaces and materials.
  • Concentrated formula allows for more applications per bottle.
  • Available in multiple sizes for different needs.

Cons:

  • Strong solvent smell that may require adequate ventilation during use.
  • Not suitable for sensitive surfaces without testing due to its powerful formula.

Conclusion

Overall, the Zep Industrial Purple Cleaner and Degreaser Concentrate – 32 oz is an outstanding cleaning product that delivers on its promises. Its powerful formulation makes it a go-to choice for tackling tough cleaning tasks in industrial and home settings alike. While the strong scent and potential for surface sensitivity are considerations, the cleaner’s effectiveness and versatility outweigh these drawbacks. For anyone in need of a reliable degreaser, Zep’s Purple Cleaner is certainly worth considering.

Ray D Berryman
Ray D Berryman

Ray D. Berryman spent most of his working life selling, servicing, and repairing pressure washers and outdoor cleaning equipment. Over the years, he helped homeowners and contractors choose the right machines, solve common problems, and keep their equipment running properly. Now retired, Ray shares practical advice based on real hands-on experience rather than product brochures.

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