I dunno, we use Gekkos for roach control down here, but then, I'm on a barrier island just north of the 'glades, And we've got some REALLY big 'uns, too! I've seen them up to about 3". Sieggy > Try a product called Roach Proof. It is pure Boric acid a relitivly safe > method for getting rid of them. I have used it in the South & had very > good results. > Hej! > Olaf