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An image of vegetables being washed with water

What’s hypochlorous acid?

Hypochlorous acid is a highly safe purifying technology used to clean swimming pools, baby bottles and food, and purify in tap water.


Icon: Clean tap water

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A safe purifying technology used in a variety of applications

An illustration of ziaino® water

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The difference lies in the concentration and pH

Used to purify a variety of familiar areas around you.

*Cases illustrate uses in Japan

An image of vegetables being washed with water

Washing vegetables

An image of tap water

Purifying tap water

An image of the inside of a pool

Cleaning swimming pools

An image of a baby bottle.

Cleaning baby bottles

An image of various cleaning tools in a bucket

Bleaching kitchen utensils

An image of staff cleaning medical equipment

Cleaning wipes and cloths used in hospitals and other facilities

An image of spraying liquid for disease prevention on plants

Agriculture (prevention of powdery mildew)

An image of disinfecting a cattle shed

Livestock (disinfection of stables, pigsties, and poultry houses)

An image of smoke rising from the factory chimney

Deodourisation of factory exhausts

An image of a racehorse

Cleaning racehorse eyes

Differences among hypochlorous acid products *

The properties of hypochlorous acid vary depending on its pH value, which indicates whether it is acidic or alkaline, and the concentration of the hypochlorous acid. Some pH values and concentration levels require caution for handling. The Aqua ziaino® created by Panasonic’s ziaino® is slightly alkaline with a pH of 8.5. The balance between effectiveness and safety is emphasized, making it safe to use in manned spaces.

A distribution chart of Aqua ziaino® based on pH values and hypochlorous acid concentrations

*Cases illustrate uses in Japan

Hypochlorous acid is produced in the human body as well.

Hypochlorous acid is produced by neutrophils, a type of white blood cell in human blood that attacks and eliminates foreign substances such as bacteria and viruses that invade the body.

An image of neutrophils, a type of white blood cell

Statements and claims are made in reference to specific researches and studies.
Due diligence by readers is advised. Panasonic excludes any liability thereof.


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