Question: I live in the 60136 area, and I have a BIG problem with gnats.
I can't open my windows ever! it was bad enough last fall, not being able
to open my windows.I even had them during this past winter when I opened
my window 'just a little bit.'I don't want to be turning on my air
condition just to get crisp fresh air! What can I do? are you able to
help?
ANSWER Gnats usually mean the presence of one or more species of small flies.
Fungus Gnats. If they are small, black, and weak flyers, and may be around windows or potted plants, then they are probably fungus gnats. These flies live as larvae in the moist to wet soil in house plants (they don't damage the plants). To control these you can simply let the soil of the house plants completely dry before the next watering time.
Fruit Flies. If the flies are small, light brown and seem to be attracted to places in the kitchen, then they are probably fruit flies. To control these flies you have to start with the removal of over ripe fruit and vegetables, this is where the larvae live. To remove the adults, which can live for a few weeks, you can place a small amount of vinegar in a shallow pan, and place this pan in locations where the flies are common. They will be attracted to the vinegar and some may get trapped in the liquid, and you can use an aerosol to spray the others that are waiting there.
Drain fly. Small flies that resemble moths. They have hairy bodies and wings. They are often small enough to penetrate ordinary screens. These flies lay their eggs in the slime inside of drains. The larvae eat the slime while they grow and mature. If these flies are present, it could mean a clogged drain or even a broken drain pipe. If there is a broken pipe, it will have to be repaired. If there is a clogged drain, it will need to be un-clogged. The slime will have to be physically removed, along with the fly larvae.
It might help if you would call the local Orkin branch. If an inspector could see some of the flies, it would be easier to identify them and prescribe the proper treatment.
