425 317 8298


Citric Acid Flushing

At Washington Marine Cleaning LLC, we have used Citric Acid flushing to clean Air conditioning plants, Refrigeration plants, Heating systems, etc. All these systems and many more can get contaminated in many ways. For instance, a chiller cooler or heat exchanger can freeze, corrode, or fail for many reasons, contaminating the system with salt water, fresh water, oils, chill water and many other contaminants. Many times, proper hot Citric Acid with a custom recipe for a specific type of system can be used to satisfactorily clean many types of systems. When the system is made of steel, it can rust and scale inside causing those particles to clog steam traps, orifices, screens, and all components of the system. Hot Citric Acid can be used to clean all types and sizes of these systems.

Washington Marine Cleaning has been in business for over 13 years with over 100 years of combined experience in the services we provide.  At Washington Marine Cleaning LLC, we even have a special recipe to use Citric Acid in the presence of dissimilar metals. If the system is made of steel but the heaters and heat exchangers are made of Copper, Brass, or other High heat conducting materials, we can still use Citric Acid without Chelating, pronounced (Keelating) the copper to the steel. We have used Citric Acid flushing to clean building AC systems in New Mexico, Heating systems on large drill rigs, Boilers, Electronic cooling water, to the top of the mast on Aircraft Carriers…

If you want to learn more about our Citric Acid Flushing services or any other services and areas of expertise, please visit us at www.WashingtonMarineCleaning.com or Call us today so we can help you with your Commercial Cleaning needs.

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Phone: 425-317-8298

Fax: 425- 317-9580

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3430 16th Street

Everett, WA 98201


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