Fly screens

Why use Fly Screens?
Because of climatic changes flies, wasps and bluebottles, to mention a few, are becoming an ever increasing problem. In hospitals, factories, school, restaurants and even the family home, anywhere with open windows, the possibility of being stung or of bluebottles landing on food is a reason for windows to be closed.

Wasp stings are dangerous and can even cause death. That open can of juice on the sideboard - has a wasp gotten in to it unnoticed? If so, with what consequences to the person drinking it? Uncovered food that the bluebottle lands on - where was the fly before that? Was it on animal droppings? It only takes seconds for a bluebottle to deposit larva on the food, which can in turn, if consumed, hatch in the intestines and cause vomiting and diarrhoea.
