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Pest Education • DFW Pest Control
House Fly Control in DFW
House flies breed fast in waste and spread germs as they move between filth and food. Learn how sanitation and exclusion control them.
Family-OwnedVeteran-OwnedSince 2016
Reviewed and updated June 2026
At a Glance
House flies breed in decaying organic matter and can spread germs. Sanitation, sealing entry points, and removing breeding sites control them.
Quick Facts
- Look: Gray, four stripes on the thorax
- Breeds: Garbage, manure, decaying organic matter
- Concern: Can spread bacteria to food and surfaces
- Cycle: Egg to adult in about a week in warm weather
What Are House Flies?
The common house fly is a gray fly with four dark stripes on its back. It breeds in decaying organic matter such as garbage, pet waste, compost, and spilled food, completing its life cycle in about a week in warm weather.
Because flies move between filth and food, they can carry bacteria on their bodies and contaminate surfaces and food they land on.
How to Control House Flies
Fly control is mostly about sanitation, removing breeding sites, and keeping flies out, since sprays alone do not address the source.
- Keep trash sealed, take it out often, and clean up pet waste and spills.
- Eliminate breeding sites like compost, garbage, and standing organic matter.
- Use tight screens, door sweeps, and air curtains to keep flies out.
- Use traps and targeted treatment for problem areas as a supplement.
Treat the Source
Match the approach to the pest and conditions, not just the ones you see.
Explore services →Prevent Return
Reduce moisture, food, and entry points so the problem does not come back.
Request an estimate →Treatments are selected and applied per their labels. Tell us about children, pets, edible gardens, beehives, and other sensitive areas before service, and follow all preparation and re-entry instructions. More on pet- and pollinator-conscious treatment →
Common Questions
Why do I suddenly have a lot of house flies?
A nearby breeding source such as garbage, pet waste, or decaying matter usually allows a quick population boom, since flies develop from egg to adult in about a week.
Are house flies a health risk?
They can carry bacteria between filth and food and contaminate surfaces, so reducing them is a sanitation issue as much as a nuisance one.
How do I get rid of house flies?
Remove breeding sources, tighten sanitation, seal screens and doors, and use traps or targeted treatment for hotspots. Source removal matters most.
Sources & Further Reading
Guidance changes over time. Follow current product labels and local recommendations. This page is educational and is not medical advice.
Need Help With House Fly?
Call or email for a free estimate. We’ll recommend an approach that fits your property.