The special attractant SenSci Activ Bed Bug Lure is a research product of Rutgers University USA. The product mimics the chemicals released by human skin that attract bed bugs during sleep.
The refill with the attractive SenSci Activ should be replaced every 2-3 months for excellent and consistent results.
The attractant locates and attracts bed bugs within a radius of 1.00-1.50 m from where it is placed.