What Is an Ultrasonic Parts Washer Cleaner?

Industrial parts in ultrasonic parts washer cleaner using ZERUST AxxaWash solutionAn ultrasonic parts washer cleaner uses high-frequency sound waves in a liquid solution to remove contaminants from metal parts. These sound waves create microscopic bubbles that collapse against surfaces, lifting oils, grease, dirt, and residues from even the most complex geometries.

For example, this process is widely used in:

However, the performance of an ultrasonic parts washer cleaner system depends heavily on the cleaning chemistry used in the tank, especially in demanding industrial applications.

Why Chemistry Matters in Ultrasonic Cleaning

Close-up of part during ultrasonic parts washer cleaner process with ZERUST AxxaWashWhile ultrasonic energy provides the mechanical action, the ultrasonic parts washer cleaner solution ultimately determines:

  • Soil removal efficiency
  • Compatibility with metals
  • Residue levels after cleaning
  • Risk of flash rust

As a result, choosing the wrong ultrasonic parts washer cleaner can lead to:

  • Incomplete cleaning
  • Surface staining or corrosion
  • Increased rework and downtime

ZERUST® AxxaWash™ solutions are engineered to enhance the performance of any ultrasonic parts washer cleaner in industrial environments, while reducing corrosion risk.

Explore ZERUST® AxxaWash™ Cleaning & Degreasing Solutions

Discover industrial cleaners and degreasers engineered to enhance ultrasonic cleaning performance while minimizing corrosion risk.

ZERUST® Ultrasonic Parts Washer Cleaner Solutions

ZERUST AxxaWash products for ultrasonic parts washer cleaner in drums and pailsGeneral Purpose Ultrasonic Cleaners

AxxaWash™ KF-121 Metal Cleaner

  • Designed for general industrial cleaning
  • Effective at removing oils, light greases, and shop soils
  • Suitable for multimetal applications

AxxaWash™ KF-123 Industrial Parts Washer Fluid

  • Balanced cleaning performance for a wide range of contaminants
  • Works well in immersion and ultrasonic systems
  • Helps maintain consistent cleaning results in production environments

Hard Water & Challenging Environments

AxxaWash™ KF-122 Hard Water Compatible Cleaner

  • Specifically formulated for facilities with hard water
  • Prevents mineral deposits and residue buildup
  • Ideal for maintaining ultrasonic system efficiency

Heavy-Duty Degreasers for Ultrasonic Systems

AxxaWash™ KF-124 Water-Based Degreaser

  • Strong degreasing capability for heavy oils and contaminants
  • Designed for demanding industrial applications
  • Maintains performance under high soil loads

Specialty Cleaners for Specific Metals

AxxaWash™ KMS-310AL Aluminum & Ferrous Cleaner

  • Safe for aluminum and mixed-metal systems
  • Prevents staining or surface damage
  • Ideal for precision components and sensitive alloys

Ultrasonic Cleaning with Corrosion Protection

Flash rust on metal part after ultrasonic parts washer cleaner process without inhibitorOne of the biggest challenges after using an ultrasonic parts washer cleaner is flash rust. Furthermore, this is especially true for ferrous metals.

Cleaning + Temporary Protection in One Step

This is especially important when an ultrasonic parts washer cleaner is used in humid or high-risk environments.

AxxaWash™ NW-10C Water-Based Preservation Cleaner

  • Cleans and leaves a temporary corrosion-inhibiting layer
  • Reduces flash rust between cleaning and the next process steps
  • Ideal for humid or high-risk environments

Ultrasonic-Specific Cleaning Solution

AxxaWash™ NW-12C Ultrasonic Cleaning Solution

  • Optimized specifically for ultrasonic parts washer cleaner applications
  • Enhances cavitation efficiency
  • Provides effective soil removal with low residue

How to Choose the Right Ultrasonic Parts Washer Cleaner

How to Choose the Right Ultrasonic Parts Washer Cleaner

Use the guide below to quickly match your application with the right ZERUST® AxxaWash™ solution:

Consideration Application Need Recommended Solution
Type of Contaminant Light oils AxxaWash™ KF-121 or KF-123
Heavy grease AxxaWash™ KF-124
Mixed soils AxxaWash™ KF-123
Water Quality Hard water conditions AxxaWash™ KF-122
Metal Compatibility Aluminum or sensitive alloys AxxaWash™ KMS-310AL
Corrosion Risk After Cleaning Temporary protection needed AxxaWash™ NW-10C
Improve ultrasonic cleaning efficiency and protection AxxaWash™ NW-12C

Learn How to Select the Right Parts Washer Fluid

Not sure which cleaning solution is right for your application? Explore key factors to consider when choosing the best parts washer fluid for performance and protection.

Best Practices for Ultrasonic Cleaning Performance

To maximize results with your ultrasonic parts washer cleaner, consider the following:

  • Maintain proper solution concentration
  • Monitor bath temperature and contamination levels
  • Rinse parts when required to remove residues
  • Dry parts quickly to prevent corrosion
  • Use corrosion-inhibiting cleaners when needed

Why Choose ZERUST® AxxaWash™ for Ultrasonic Cleaning

Clean metal part after ultrasonic parts washer cleaner process with ZERUST AxxaWashFurthermore, ZERUST® AxxaWash™ solutions go beyond basic cleaning for any ultrasonic parts washer cleaner. They are engineered to:

  • Improve ultrasonic cleaning efficiency
  • Reduce corrosion risk after washing
  • Support multimetal compatibility
  • Integrate seamlessly into industrial processes

Combined with ZERUST® corrosion protection technologies, these cleaners help create a complete cleaning and preservation system.

Optimizing Your Ultrasonic Cleaning Process

Ultimately, selecting the right ultrasonic parts washer cleaner is critical for achieving consistent, high-quality results. The right chemistry not only improves cleaning performance but also protects your parts from corrosion and downstream issues.

In addition, ZERUST® offers a full range of ultrasonic parts washer cleaners and degreasers designed to meet the needs of modern manufacturing environments.

Need Help Selecting the Right Ultrasonic Parts Washer Solution?

Our corrosion and cleaning experts can help you choose the best ZERUST® AxxaWash™ solution for your ultrasonic parts washer and application requirements.

Contact ZERUST® »

Tom White

Tom White is the Marketing Manager at ZERUST®, bringing nearly a decade of experience in Vapor Corrosion Inhibitor (VCI) technologies and corrosion prevention solutions. He holds a degree in marketing from St. Cloud State University and specializes in translating complex technical solutions into clear, effective messaging that resonates with industrial audiences.

In his role, Tom leads strategic marketing initiatives that promote ZERUST®’s global product portfolio, including sustainable VCI packaging films, rust preventative coatings, and industrial cleaning solutions. He works closely with technical teams, sales leaders, and international partners to ensure that product positioning aligns with real-world applications and customer needs across industries such as manufacturing, transportation, and infrastructure.

Tom is actively involved in product launches, trade show planning, digital marketing strategy, and content development. His work focuses on connecting ZERUST®’s corrosion prevention technologies with engineers, manufacturers, and decision-makers who rely on effective asset protection and operational reliability.

With a strong emphasis on customer engagement and market insight, Tom helps bridge the gap between technical expertise and business impact. He supports initiatives that highlight how corrosion prevention improves equipment lifespan, reduces downtime, and contributes to more sustainable operations.

Through his contributions to the ZERUST® blog, Tom shares insights on corrosion prevention strategies, industry trends, and product applications. His content is designed to educate and inform while helping organizations identify the right solutions to protect valuable metal assets and optimize long-term performance.

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