Ag+ Disinfectant Cut Sheet

Sterilize your home with the power of silver ions (Ag+) and protect against allergens!

 made in Japan 

Ag+ sterilizing cut sheets are made from cut honeycomb-shaped pure silver mesh material.It weighs 0.2g and has a surface area of ​​silver that is approximately twice the area of ​​the cut sheet (125 cm2). When placed in the tank of an ultrasonic humidifier (steam humidifiers are not compatible), it turns into silver ion (Ag+) sterilized water in 30 to 60 minutes, and the silver ion droplets generated from the ultrasonic humidifier sterilize the air by killing viruses and bacteria, and suppress allergens such as pollen.

Uses of Ag+ disinfectant cut sheet

Sterilization and antibacterial treatment in the humidifier tank, generation of sterilized water

→ Special page on humidifier tank disinfection

Features of Ag+ disinfectant cut sheet

Overwhelming cost performance


It costs just 0.5 yen to make silver ion water in a 500ml container! It produces up to 1000 liters of silver ion equivalent to 0.06pm, which is effective in killing bacteria.

Easy


If you run out of water, just add more water.

Versatile


It can be used in a variety of situations, such as in everyday life, at work, and when you're out and about, and silver ion water is perfect for disinfecting, antibacterial, deodorizing, preventing mold, and fighting pollen.

Safe and secure


Can also be used for food.Silver is approved as a food additive.It is safe and gentle on the skin, so you don't have to worry about it causing rough hands.

Stability and Quality


Silver ions are constantly being generated, so the silver ion concentration in the container does not decrease, and performance and effectiveness are maintained.

User feedback

How to use Ag+ disinfectant sheet

  • 1

    After washing the pure silver sheet with dishwashing detergent, place it into a spray bottle or humidifier tank according to the size of the container (one bag is 2 liters).

  • 2

    Add purified water (tap water is fine) and you'll have silver ion water in about an hour.

  • 3

    Please use it according to your needs (you can add more and use it as many times as you like)

This product has a concentration of 60ppb, and when used repeatedly with purified water three times a day, it will continue to produce silver ion water for 6 months. (※The antibacterial and deodorizing effects of silver ions are achieved at 10ppb or more.) If you use 1/4 of the sheet in a 500ml bottle, it can be used approximately 500 times.

※Using tap water that contains chlorine reduces the amount of silver ion water produced by half.

【 Usage notes】

  • ① When first using, wash the cutting sheet with dishwashing detergent.
  • ② Please refrain from using this product if you are allergic to silver.
  • ③ Tap water that contains chlorine will shorten the effectiveness period.
  • ④ Hot spring water, seawater, or other water with high sulfur or salt content cannot be used.
  • ⑤ Please keep out of reach of children to prevent accidental ingestion.
  • ⑥ If you are not going to use it for a long period of time, please store it in an airtight bag.
    (Prevents silver from oxidizing, chlorinating, or sulfiding)
  • ⑦ Please use within the expiration date.
    ※Tap water contains chlorine and other impurities, which may shorten the expiration date. Although it depends on the concentration of chlorine and other impurities, we recommend replacing the water every 3 months if possible.

Example of use of Ag+ disinfectant cut sheet

Put it in the humidifier tank and spread it throughout the space.

Put it in a spray bottle and use it as a disinfectant.

Put it in a laundry net and put it in the washing machine

Click here for a list of use cases

The Ag+ antibacterial cut sheet uses MGnet, a mesh of pure silver (99%). Silver is also approved as a food additive, and the silver ions generated by water are very safe even when ingested by the human body.

MG Net Various Tests

1."MG Net" antibacterial test

Antibacterial tests were conducted at Kaken Test Center Co., Ltd. to see how MG Net inhibits bacterial activity. According to the SEK standard (Textile Product New Function Evaluation Council standard), a bacteriostatic activity value of 2.2 or more is considered to be good for antibacterial properties, but it was confirmed that MG Net's bacteriostatic activity value against various bacteria was 2.9 to 6.1 or more. It was also found that the antibacterial properties hardly decreased even after 50 washes.

"MG Net" antibacterial test report


2."MG Net" silver ion elution test

The Polymer Functional Materials Research Department of the Osaka Institute of Industrial Technology conducted the following test to see how the silver ion concentration changes when pure silver mesh "MG Net" is added to 1 liter of "ultrapure water" and "tap water (containing hypochlorous acid)".

The test results showed that the antibacterial effect of silver ions was demonstrated at concentrations of 10 ppb or more, and effective disinfectant water was produced within one hour from both ultrapure water and tap water.

"MG Net" silver ion elution test results


3.The Safety of Silver

Silver was used in ancient times for tableware and chopsticks, and in modern times it is used as a urinary disinfectant, nasal agent, eye drops, etc. When taken orally, it is used as an intestinal disinfectant, and silver colloid is used intravenously as an anti-infective drug. In normal clinical practice, there is little evidence of toxicity, and it is not considered to be carcinogenic. Silver is also designated as a food additive, and there is no problem when taken orally.

A detailed explanation of silver safety


Effects of silver ions and explanation materials

Please refer to the antibacterial principle of silver ions.

Product questions and answers

We have compiled a list of questions regarding Ag+ disinfectant cut sheets. Please see below.

Go to FAQ page

Purchase Information

▼Telephone enquiries▼

TEL 0725-53-3270

※Please be careful not to enter the wrong number.
●Reception hours: Monday to Friday 9:00 to 17:00 (excluding New Year's holidays and public holidays)