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 & deodorizes, leaving a lavender fragrance. Concentrated alkaline disinfectant is effective against Norovirus & 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.