which is the best insecticides to kill bedbug?and can i find that in kathmandu valley.

Our bed bug kits have been put together by our technicians to provide you with the different formulations of insecticides. The most common aerosol spray that is used to kill bed bugs is a spray called Bedlam Bed Bug Spray. Aerosols have a short residual time, therefore it must be applied once a week. It is applied on areas like bed frame, in between the mattress and box spring, on chair frames, on the lining of couch cushions and underneath the couch and bed. Our kits also may include two different types of liquid concentrates that must be diluted with water and sprayed onto surfaces with a sprayer. The first is a product called Gentrol IGR. IGR stands for insect growth regulator and although it does not have a killing effect, it controls bed bugs by regulating their physical development so that they are unable to mature and reproduce. The second type of liquid concentrate is the killing agent. This may be Suspend SC, Cyzmic CS, Lambdastar 9.7 or FenvaStar concentrate. The killing agent and IGR can be mixed in the same gallon of water. Concentrates are applied to areas like the baseboard or the immediate areas around furniture. They have residual times of about 3-4 months indoors and so it only needs to be applied once every 3 months. I do not know where you may be able to find the products in your area. However, we do offer free shipping to the 48 continental states for all orders.