This product is a one-step disinfectant that is effective against a broad spectrum of bacteria and is also a virucidal on Crypton barrier fabrics. This pH-neutral, quaternary disinfectant can also be used on other non-porous surfaces. Be sure to follow instructions on bottle label to disinfect. Now EPA approved! Crypton Disinfectant and Deodorizer makes the pet cleaning system complete by eliminating germs at the source. It’s effective against a broad spectrum of bacteria, viruses, mold, mildew and fungus.  Never worry again about how clean surfaces are for your pet! Safe for pet living and sleeping areas.  Fresh citrus scent.