Boric Acid and Cockroaches
Boric acid has long been accepted as a weapon against cockroach infestations in homes. Even in small amounts, boric acid can be effective. It can also retain its potency for a long time if it remains dry.
When a cockroach walks through a treated area, boric acid powder adheres to the insect's legs and body. Upon grooming itself, the cockroach ingests the boric acid dust. When ingested, boric acid is fatal to all cockroach species.
Boric acid typically is very low in toxicity to people or pets. However, the label directions must be followed. Misapplication of boric acid can leave unsightly messes. Some labels direct that boric acid cannot be applied to food preparation areas, where roaches are most likely to gather. For a cleaner, more efficient extermination plan, contact your local pest control experts.
