Ammonia can be employed for a cleaning agent to prevent cockroaches. Combine ammonia with water and utilize it to scrub surfaces the place cockroaches are Regular. The strong odor of ammonia is unappealing to cockroaches and will help keep them absent. Diatomaceous Earth: As with other insects, diatomaceous earth (DE) https://topazdirectory.com/listings13038050/cockroach-control-fundamentals-explained