Some fly problems can be resolved quickly. All it takes is a quick swat or two and the problem is gone. Most homes have a fly swatter for this purpose. The accidental invasion of an individual fly here or there is very common, and we all know the solution. Swat! No more fly.
If you have recently noticed that your kitchen is swarming with tiny flies, they are likely fruit flies. These tiny flies are most active during the summer and the fall in Pittsburgh and are on a mission to find produce including fruits and vegetables.