blue bottle flies are metallic blue to black or purple and are active during cooler months of the year. however, there were some effects when the skin was exposed to increased levels of sun. nothing ruins curb appeal like a messy yard. it’s just more or less useful, and depending on your point of view, more or less credible. it is a fact that you only get one chance for a first impression. add $50 for labor + $25 k for fees & utility connection. there is no price for that. 