a cleaning and biocidal composition in liquid form comprising a solvent , a polymeric biguanide , a single quaternary ammonium salt , a sequestrant , and at least one surfactant . the composition comprising the solvent including water , the polymeric biguanide including a polyhexamethylene biguanide hydrochloride , the quaternary ammonium salt including a didecyldimethyl ammonium chloride , the sequestrant including an amino acid chelating agent selected from the group consisting of : ethylenediaminetetraacetic acid , nitrilotriacetic acid , tetrasodium ethylenediaminetetraacetic acid , or mixtures thereof , the surfactant including a non - ionic surfactant and an amphoteric surfactant .