Acid Cleaner, Scale Remover and Neutralizer

Scale buildup causes flow restrictions and reduced heat transfer efficiency, resulting in increased system maintenance and costs. Eliminate scale and the problems it causes by thoroughly cleaning your system with AQUAGUARD 925!

Concentrated and designed to clean a wide variety of surfaces, AQUAGUARD 925 is capable of outperforming a wide variety of alternative acid cleaners. AQUAGUARD 925 is specially formulated with a non-fuming natural organic acid base for optimal performance and safe use.

AQUAGUARD 925 is ideal for removing calcium based scale deposits frequently encountered in water systems. It may also be used for neutralizing alkaline solutions.


  • Fast acting and effective. Product starts to work instantly upon application.
  • Concentrated for cost effective dilutions.
  • Non fuming and Non foaming.
  • Natural organic acid base is safer to use than hydrochloric acid alternatives.
  • Acceptable for cleaning a wide variety of surfaces.
  • Does not contain chlorides.
Here’s What a Guardian Chemicals
Partnership Looks Like
Step 1
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Get in touch

Our experts know your industry and will seek to understand the unique challenges of your business. Let’s talk.

Step 2
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We come to you

Your systems and processes are interconnected. We’ll arrange a site visit to understand the bigger picture.

Step 3
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We propose a solution
A solution is more than just a product—it is a complete program that results in lower life cycle operating cost and considers the impact on health, safety and the environment.
Step 4
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We deliver fast
Our service is key to your success. We deliver with industry-leading turnaround times, and effective commissioning and training ensure that your system operates safely and effectively from day one.
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