The Professional Strength Cockroach Trap attracts and captures all types of cockroaches. Traps use a powerful natural attractant in the glue to lure roaches onto a sticky glue surface. Traps should be placed along base-boards, under sinks, and near water pipes in warm, dark areas near a food supply. All traps are disposable and under normal conditions will last up to 3 months. Package contains 6 sticky traps.