Pest Library
Cluster Fly
Appearance
Black flies about 1/4- to 3/8 inch long.
Behavior
Attracted to cracks in walls to avoid winter cold, and will often move indoors.

Habitat
Widespread.

Treatment
Cluster fly infestations almost always require professional treatment. Sealing cracks and holes in walls is the best preventative measure for these pests.


Terminix®    Merry Maids®    TruGreen®   ServiceMaster Clean®
American Home Shield®    Furniture Medic®   AmeriSpec®

Brand names are registered trademarks of The ServiceMaster Company and its affiliates.

©2000– The ServiceMaster Company. All Rights Reserved.