Virkon LSP, previously known as Farm Fluid HD ROW, is a multipurpose disinfectant from DuPont. The liquid synthetic phenol formulation delivers biocidal activity against a wide range of disease-causing pathogens that affect poultry, pig, sheep and other livestock. Virkon LSP can be used in farm buildings, animal housing and hard surfaces such as paths, road and concrete areas. It can also be used for the routine disinfection of movable equipment, tools, feed troughs and buckets. The product’s broad spectrum activity remains effective for seven days, at in-use dilutions.