Pest Control
  • How to Get Rid of Drain Flies

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    If you've ever seen small, dark flies hovering around your drains, sinks, or showers, you may have encountered drain flies. These pesky pests are commonly found in damp areas and can be a real nuisance. While they don't bite humans or pose a major health threat, they can be extremely annoying because of their constant presence near damp areas in your home. If you're wondering how to get rid of drain flies, there are some things you need to learn first.

    This guide from DIY Pest Warehouse will provide you with all the information you need to identify drain flies and understand their behavior. With our support, you can start getting rid of drain flies in your home. Keep reading to learn more from industry experts you can trust.

    FAQ

    Have more questions about how to treat drain flies? Check out the most common concerns here.

    Drain flies lay eggs in moist organic matter. They can lay 10 to 200 eggs at one time. After the eggs are laid, they hatch in approximately two days. They spend the next 9 to 15 days as larvae, feeding and growing before entering the pupal stage for 20 to 40 hours, after which they are considered adults. The life cycle can take as little as eight days to complete, but it might take up to 24 days under varied environmental and temperature conditions.

    If you want to get rid of drain flies, you have to understand where you're most likely to find them. These small flies are often found near moist and organic matter, such as food waste.

    They thrive in areas with standing, dirty water, and are often found in:

    • Residential and commercial drains
    • Damp kitchen and bathroom sinks
    • Infrequently used bathrooms
    • Sewage systems
    • Near toilet tanks
    • Septic tanks
    • Moist compost
    • Cesspools
    • Dirty garbage cans
    • Other places where rainwater collects, such as tree holes

    Get rid of drain flies by ensuring they don’t have an opportunity to breed.

    Drain flies get their name because they are often found near drains, both inside and outside homes or business properties. They are small insects, only growing to be about a quarter-inch long or a sixth of an inch long. Their bodies and wings are covered in tiny hairs, which give them a fuzzy appearance.

    They have dark and winged bodies that range from gray to dark brownish-black. Because of their size and coloring, they are sometimes mistaken for gnats. Drain flies are most active at night when they are attracted to light, so you might see them near lamps or televisions. During the day, they rest on walls and ceilings. With a clear picture of how they look, it's easy to get rid of the drain flies in your home.