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POR-15 Water-Based Cleaner Degreaser, 1 Quart Review

Editor's Choice

POR-15 Non-Flammable Cleaner Degreaser

Eco-Friendly and Highly Potent
9.2/10
EXPERT SCORE
Effortlessly remove grease and oil with POR-15 Cleaner Degreaser, a water-based solution perfect for a variety of surfaces. Its powerful formula is safe and non-flammable, making cleaning easy and effective.
Updated: July 23, 2026 5:54 am

POR-15 Water-Based Cleaner Degreaser, 1 Quart Review

Introduction

The POR-15 Non-Flammable Cleaner Degreaser is a versatile cleaning solution designed to tackle tough grease, oil, soap films, and surface debris. Manufactured by POR-15, a brand recognized for its high-quality rust prevention products, this cleaner degreaser is perfect for a variety of surfaces, making it a go-to option for both DIY enthusiasts and professionals alike.

Product Overview

This water-based cleaner is available in a convenient 1-quart bottle and is non-flammable, which makes it a safer alternative to traditional solvent-based cleaners. It can be used on materials like canvas, vinyl, nylon, holding tanks, grease traps, and auto parts, demonstrating its adaptability for various cleaning needs.

Appearance and Aesthetic

The POR-15 Cleaner Degreaser comes in a clear bottle, allowing users to easily see the liquid inside. The packaging is simple yet effective, with a straightforward label indicating its purpose and directions for use. One notable design feature is its wide mouth for easy pouring, minimizing spills and mess during application.

Key Features and Specifications

  • Part Number: 40104
  • Model: 40104
  • Color: Clear
  • Size: 32 Fl Oz (Pack of 1)
  • Dilution Ratio: Can be diluted with water up to 10:1
  • Non-Flammable: Safe for various applications
  • Effective on: Grease, oil, soap films, and more

Experience Using the Product

In practical use, I found the POR-15 Cleaner Degreaser to be highly effective. I initially used it on my car’s engine and undercarriage, diluting it with hot water at a ratio of 4:1. The degreaser cut through the grime effortlessly, leaving the metal surfaces clean and ready for further treatment with POR-15 Metal Prep before painting.

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Additionally, I tested it on some canvas and vinyl upholstery that had accumulated grease stains from years of use. A 10:1 dilution worked wonders, restoring the surfaces without leaving any residue behind. I also appreciated the ease of rinsing it off with water, which ensured no soap films were left on the surfaces.

Pros and Cons

Pros

  • Water-based and non-flammable, making it safer to use.
  • Highly effective on a variety of surfaces.
  • Can be diluted significantly, making it economical.
  • Leaves no residue, promoting superior adhesion for paint.
  • Easy to use with clear instructions and packaging.

Cons

  • Requires dilution, which could be an extra step for some users.
  • May not be as effective on extremely heavy grease without proper dilution.

Conclusion

Overall, the POR-15 Water-Based Cleaner Degreaser is an impressive product that delivers on its promises. Its versatility, safety features, and effectiveness make it a worthwhile addition to any cleaning arsenal, especially for automotive and household applications. With a reasonable price point of $20.95, it offers great value considering its performance and the ability to dilute it multiple times. If you’re looking for a reliable cleaner that is both efficient and safe, the POR-15 Cleaner Degreaser is definitely 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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