BorActin Insect Dust 1 Lb. Bottle Kills cockroaches, palmetto bugs, waterbugs, ants (excluding carpenter ants), silverfish and darkling beetles 99% Boric Acid active ingredient, remains active until removed. Broad label for use in residential, commercial, industrial and agricultural applications, including both food and non-food areas and for darkling beetle control in poultry houses Will not break down in heat or UV light  moisture resistant, odorless formula May be used in new construction pre-treat applications for prevention of cockroach and dry wood termite infestations New label additions allow use as a liquid spray, foam or as a mop solution, and as a drain treatment for drain flies