Quat-Stat 5 Disinfectant Provides Hospital Disinfection With A Contact Time Of Only 5 Minutes. This One-Step Registered Cleaner/Disinfectant Offers Excellent Cleaning Performance On A Wide Variety Of Surfaces. It Cleans, Disinfects And Deodorizes, Leaving A Lavender Fragrance. Concentrated Alkaline Disinfectant Is Effective Against Norovirus And Offers An Economical Dilution Ratio At 0.5 Oz. Per Gallon (1:256). Apply Solution To Hard, Nonporous Surfaces, Thoroughly Wetting Surfaces With A Cloth, Mop, Sponge, Sprayer Or By Immersion. Treated Surfaces Must Remain Wet For 5 Minutes. Wipe Dry With A Cloth, Sponge Or Mop Or Allow To Air-Dry. For Heavily Soiled Areas, A Preliminary Cleaning Is Required. Quat-Stat 5 Can Be Used With Auto Scrubbers.