We will use Marvekleen diluted 10 times. This will need to be purchased separately. Marvekleen, diluted 10 times, is a weakly acidic hypochlorous acid water with an effective chlorine concentration of 50ppm/pH 6.0 (neutral), making it safe and effective for disinfection. Marvekleen, used in a mist curtain by MVK-2, captures and disinfects bacteria and viruses as it falls from a high position. The motion sensor automatically sprays in response to people entering and exiting, making it economical. Marvekleen: 1 liter (9,000 yen) - Diluted 10 times, so it can be used for 10 liters. Office Dz Co., Ltd. (Bactakleen Japan Authorized Import and Sales Agent / Japan Authorized Importer) 〒526-0063 1F-B, 20, YF Building, Suehiro-cho 240-17, Nagahama City, Shiga Prefecture TEL: 0749-50-8700 FAX: 0749-50-8741 Bactakleen (twitter) Bactakleen (insta) Bactakleen (tiktok) Bactakleen (youtube) Bactakleen (facebook) Regular price: 39,800 yen #Humidifier #AirPurifier #DisinfectionMeasures #Disinfection