MADISAN 75 is a four-chain quaternary surface sanitizer, disinfectant, mildewstat and virucide for hard, non-porous and inanimate surfaces in various settings, including industrial/manufacturing facilities. The sanitizer kills the human coronavirus, human immunodeficiency virus type 1 (HIV-1), hepatitis B virus (HBV), hepatitis C virus (HCV) and a variety of animal viruses specified on the EPA registered label. It sanitizes hard, non-porous surfaces/objects at 3.5 ounces per 4.5 gallons of water. It may be applied using a sponge, brush, cloth, mop or by immersion or other applications specified on the EPA label.