Patent ID: 8877698

Claim:
A hard surface treatment composition which is effective in providing reduction of Poliovirus (Type I) comprising : (a) 40%-70% wt. of an alcohol constituent selected from the group consisting of methanol, ethanol, n-propanol, isopropanol, n-butanol, benzyl alcohol, and mixtures thereof; (b) 0.01-5% wt. of an effective amount of a pH adjusting agent such that the pH range of the composition is 10 or greater; (c) water to provide to 100% wt. of the composition; and, 0.01-0.1% wt a non-chloride ion containing quaternary ammonium antimicrobial having antimicrobial properties as an antimicrobial constituent (d) optionally, one or more further constituents selected from the group consisting of further antimicrobials, corrosion inhibitors, perfumes, perfume carriers, deodorants, organic solvents, surfactants, propellants, pH buffers, organic acids, fungicides, and anti-oxidants; characterized in that the constituents (a), (b) and (c) in the absence of (d) exhibit a reduction of at least 1 log 10 of Poliovirus (Type I).