CP-64 is a one-step， hospital disinfectant and cleaner that is effective against Human Coronavirus， CA-MRSA， Norovirus， Canine Parvovirus， HIV-1 and many other bacteria and viruses. Dilute at 2 oz. per gallon (1:64) for economical end-use costs. Elevated pH provides excellent cleaning properties for hard surfaces， including toilet bowls and urinals. Cleaner is used in hospitals and has proven effective against norovirus and MRSA infections. It has a fresh lemon fragrance and light yellow color.