John from Apopka, Fl writes
Termidor SC can only be sprayed twice a year around the home. While the product does not last 6 months under the outdoor elements, it will do a great job of keeping the insects at bay for a while from its initial transfer effect. If you need to spray more than twice a year for any reason you can substitute between your Termidor sprays with a general insecticide like Talstar P.
Answer last updated on: 03/18/2014