Answer Boric Acid insecticidal dust is a long lasting effective solution for taking care of roaches, palmetto bugs ants, silverfish and fleas. Since the active ingredient composes 99 percent of the insecticidal dust, you get more for your money from this product that can be used indoors or outdoors.
Dust is non-staining
Dust in non-flammable
Active ingredient is boric acid
Perfect way to eliminate bed bugs, ants, fleas and other insects