Mmmh, I never really thought of that. FWIW, I do have a fly screen on my bedroom windows. At work, we have at least one window with a flyscreen in every office

Mmmh, I never really thought of that. FWIW, I do have a fly screen on my bedroom windows. At work, we have at least one window with a flyscreen in every office. But yeah, all in all, they pretty rare around here.