Ecolab® CD-631™ is a low-foaming, liquid, quaternary, ammonium, hard surface acid sanitizer used in food processing facilities. It is useful for a variety of applications including sanitizing equipment and non-porous surfaces. CD-631™ kills Pandemic 2009 H1N1 Influenza A Virus. Please see the product label for a full list of organisms and bacteria this product is effective against. EPA registered.