Rats have poor vision so the pest control operators here and around the world simply place our product were they travel usually along the walls were feces and urine trails rub marks and they contact the gel get it on their feet then on their fur eyes and nose trying to get it off and they lose their senses because they think they are n fire and if you have traps were they are previously avoiding our gel will drive them back to the tarps or they will find their way out of the structure up to 2.1 ,miles away. The best-kept secret in the pest control industry is now available to the public.