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Huwa-San is a unique, proprietary silver-stabilized hydrogen peroxide. The silver ions in Huwa-San stabilize the hydrogen peroxide so that it remains effective throughout transport, storage and application.
Standard hydrogen peroxide can degrade quickly resulting in reduced shelf life and concentrations too low for effective control of biofilm and pathogens. Huwa-San remains stable and highly effective throughout entire water system.
long lasting; better shelf life and effective concentration maintained through entire system
works with your UV and Ozone systems
EcoCert certified & biodegradable
zero residue
prevents the spread of bacteria, fungus, virus, and yeasts
non corrosive & no damage to water lines
prevents and removes biofilm
increase O2 in root zone

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Entire watering system: drip lines, irrigation system, spray systems, gutters
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Treatment of surfaces, equipment, and dipping tools
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Empty rooms, walls and floors: fog or spray