Ruhof Biocide is a quaternary germicide for cleaning, disinfecting and deodorizing any hard, non-porous surface. Ruhof Biocide is bactericidal, virucidal, fungicidal, non-corrosive and does not have an overpowering smell, the company says. It is ideal for use on glazed tile (bathtubs, sinks, showers), walls and furniture (examining tables, chairs, cabinets, bed springs), medical equipment cables and wires. Ruhof Biocide is also effective for cleaning and deodorizing garbage cans and garbage storage areas and helps control mold and mildew.