Do Seventh Generation Disinfecting Cleaners leave harmful residue? April 07, 2017 14:43 Updated No. These products do not leave harmful residue. Related articles What surfaces can Seventh Generation Disinfecting Cleaners be used on? Do the Seventh Generation Disinfecting Cleaners create harsh fumes? How do I clean/disinfect/deodorize with Seventh Generation Disinfecting Spray Cleaners? Are Seventh Generation Disinfecting Cleaners effective against cold and flu viruses? Are they effective against H1N1? Are there special storage and disposal instructions for the Disinfectant Sprays (BOV Aerosols)?