You should look for adult house flies and immature house flies (maggots) in both indoor and outdoor areas.
Indoors, you should search for house flies in the following areas:
- Around windows
- Around doors
- On ceilings
- On walls
- In or around trash bins
- On floors around floor drains
- Around light sources such as lamps or ceiling fixtures
- In or around pet food
Outdoors you inspect for house flies in the following areas:
- In and around trash bins or dumpsters
- Pet food dishes
- On bushes or other plants
- On fences
- Side of home or structure
- Near or on compost piles
- On or near areas where animal feces are gathered