About Green Bottle Flies

Green bottle flies (Lucilia sericata) are shiny, metallic-green flies about ½ inch long. They lay eggs in decaying organic matter, including garbage, carrion, and animal waste.

Risks & Concerns

Indoors, they are a sanitation concern, as they can contaminate food and surfaces after contact with decaying material. Their presence often indicates nearby garbage or an animal carcass.

Prevention & Control

Keep garbage bins sealed and clean, and promptly remove pet waste. Screen doors and windows help reduce entry. If infestations occur indoors, finding and removing the source is critical.