Martin from Jacksonville, Fl writes
I am currently treating inside my home with fumigation. Bifen Granules are being used around the perimeter of my home, but we still have lot of roaches inside the home, even after I have fumigated. Do I need to open every electrical outlet and put powder pesticide inside?
We recommend to continue using the Bifen L/P Granules for outdoors to protect your lawn from a broad range of insects. We do recommend treating in your wall voids and behind your outlets with an insecticide dust that will leave a long residual such as Delta Dust. It is water resistant and will last up to 7 months. To do a complete treatment we recommend our Roach Control Kit Rotation A. This kit comes with several products that should be used together to eliminate roach infestations.
If you have any other question in regards to roach control, please review Cockroach Treatment Guide
Answer last updated on: 07/06/2015