Water Jyokin (Hypochlorous Acid Water)

Skin-Friendly Sanitizer: Water Jyokin
Water Jyokin is a safe sanitizing water created by a water specialist. It is a Strong Acidic Electrolyzed Water that excels in sterilization while remaining safe for the human body. It has been used in medical institutions for many years!
Since we manufacture it in-house, we can handle large orders, including sprays, refill bottles, and 20-liter stock containers (with cock) to suit your needs.
Features of Water Jyokin
Safety
Water Jyokin is gentle on the skin, has no irritating odor, and can even be used for oral care. It is safe to use in households with small children and pets.
Unlike alcohol, Hypochlorous Acid Water is non-volatile and non-flammable. It has been approved by the Ministry of Health, Labour and Welfare as a food additive, confirming its safety.


Effectiveness
Water Jyokin is Hypochlorous Acid Water primarily composed of “Strong Acidic Water” generated by electrolyzing water and salt.
It has been confirmed to inactivate viruses such as SARS, Norovirus, and O157, which are resistant to alcohol and difficult to disinfect. It is also expected to be effective in preventing COVID-19 infection.
Speedy Sterilization & Deodorization of Bacteria, Viruses, and Odors
It demonstrates high sterilization and deodorizing effects. It works on viruses and bacteria that alcohol-based disinfectants cannot handle. It can remove almost all viruses, bacteria, fungi, pollen, and sources of odors.
| Hypochlorous Acid Water (Water Jyokin) | Sodium Hypochlorite (Bleach) | Disinfectant Alcohol | Chlorine Dioxide | |
|---|---|---|---|---|
| Sterilization Power | ◎ Excellent Sterilization speed is dozens of times faster than bleach. | ◯ Good | △ Average Less effective against non-envelope viruses. | ◎ Excellent Strong sterilization power. |
| Safety | ◯ Safe | ✕ Dangerous Risk of rough skin, corrosion, and bleaching. | △ Caution Risk of rough skin. | △ Caution |
| Residue | ◯ None Deactivates and turns back into water immediately. | ✕ Remains Leaves residue. | ◯ None Volatilizes and leaves no residue. | ✕ Remains Leaves residue. |
| Odor | ◯ Good | ✕ Bad Strong chlorine smell. | △ Average | △ Average |
| Flammability | ◯ Non-flammable | ◯ Non-flammable | ✕ Flammable High fire risk. | △ Caution Non-flammable but promotes combustion. |
| Air Misting | ◯ Possible Can be sprayed in the air. | ✕ Impossible | ✕ Impossible | △ Difficult Components are heavy and don’t spread well. |
Customer Testimonials
In Medical & Nursing Care Settings
We use Water Jyokin to prevent bedsores in bedridden patients. So far, there have been no bedsores, and the patients seem to be comfortable.
Ms. A (Nurse, Okinawa City)
In Restaurant Kitchens
I use Water Jyokin in my kitchen. I like that it has strong sterilization power but is safe and doesn’t make my hands rough.
Ms. B (Restaurant Industry)
For Home Care
On the recommendation of a dermatologist, I spray Water Jyokin on the affected areas of my son, who has atopic dermatitis, and have him drink Alkaline Ionized Water. Compared to before, the itching and sores have disappeared, and he is doing well.
Ms. C (Mother of a 6-year-old boy, Ginowan City)
Order Inquiries
Since we manufacture it in-house, we can handle large orders, including sprays, refill bottles, and 20-liter stock containers (with cock) to suit your needs.
