Bonide Boric Acid Roach Powder HOW DOES BONIDE BORIC ACID ROACH POWDER WORK? Since Bonide Boric Acid Roach Powder is non-repellent roaches do not avoid it. When they get near it, the electro-static charged powder clings and is carted back to their nests. BONIDE BORIC ACID ROACH POWDER WILL ALSO CONTROL INFESTATIONS OF SILVERFISH, ANTS, PALMETTOS, WATER BUGS. Keep powder dry. If it gets wet, remove and re-apply, to guard against future infestations. Any powder visible after applications must be brushed into cracks and crevices or removed. Apply only in areas inaccessible to children and pets. Do not use in edible product areas of food handling establishments, restaurants or other areas where food is commercially prepared or processed. Do not use in serving areas while food is exposed. Avoid contamination of feed and feedstuffs.
