Browse our biocides for sporicidal, fungicidal, enveloped viruses, non enveloped viruses, virucidal and bactericidal efficacy, including Klercide Biocides. Compositions consist of a range of quaternary ammonium compounds (quats), stabilised chlorine dioxide / quats, amphoteric surfactants, hydrogen peroxide, biguanide, phenolic and chlorine based disinfectants in a variety of formats including sprays and concentrates.