LASTING AND EFFECTIVE:Unlike traditional roach traps and roach sprays,cockroach deterrence immediately reduces roach activity and prevents them from entering protected areas. The long-lasting formula can effectively repel cockroaches for 60 to 90 days and does't require frequent replacement SAFE:Our pet safe cockroach repellent can be safely used around children and the elderly when used as directed. So you can use it almost anywhere with peace of mind EFFECTIVE COCKROACH CONTROL: Professional formula, effectively repels all kinds of cockroaches, such as black cockroaches, large cockroaches, small cockroaches and more, keeping your home clean and safe from roach WIDE APPLICATION: Cockroach control can be applied to any narrow corner. Cockroaches mostly hide in small, hidden places, and the small design is easy to place. Such as under the desk, next to the sofa, in the kitchen, drawers, closets, corners and other places EASY TO USE: Simply place the cockroach deterrent in problem areas such as cabinets, under sinks, basements, and storage spaces. No messy spray or complicated setup required