Control fleas without having to spray chemicals in your home or on your pets with The Ultimate Flea Trap from Victor. This patented trap monitors and controls flea infestations by attracting fleas from up to 30 feet away. Those fleas leap into the trap where they get stuck on a replaceable glue disc. The trap's attractants include color, heat, light and a sweet odor that emanates from the specially formulated sticky glue disc. Fleas don't stand a chance against this trap, which boasts a 93% catch rate. This trap also features a protective Stay-Away Canopy that keeps objects, people and pets from coming in contact with the sticky glue disc. The Ultimate Flea Trap comes fully assembled and ready-to-use. Ultimate Flea Trap Refills are also available. Why are fleas so eager to investigate The Ultimate Flea Trap? Adult Fleas sense heat, which to them indicate a warm-blooded animal, and fleas use blood to develop and reproduce. By simulating the warmth of the host, the Victor Ultimate Flea Trap attracts fleas from where they live and hide. You can use the Ultimate Flea Trap flea killer year round as an early detection device, luring these parasites out of upholstery, carpeting and cracks. By using the Ultimate Flea Trap, you can rest easy knowing fleas are being eliminated without using harsh chemicals.