I live in Florida and have been using Home Defense, which is a Permithrin based bug killer. However, after 2 years of my Boston Terrier having massive seizures, we finally realised that there was a correlation , Permithrine leads to his seizures. Florida is an area that you need bug control, spiders ants, and roaches, what can I use to keep them from coming in my house other than Permithrins? Karen