Don't be concerned. Generally those big fat ones are seen in the spring... and flies typically lay eggs on rotting flesh, not just on various places that they land... so in short, I'd not worry about it - Just whack them as you see them... and double check that you don't have a dead animal somewhere like a crawlspace.
They make "bombs" that you can treat your house/apartment with but I don't think at this point you need to do that.
|