Drain Fly Larvae Cause

Some of the most common drain worms are drain fly larva. These can appear in bathrooms, showers, sinks RVs and more. Learn what to do!

What do drain flies eat? Drain fly larvae feed on decaying organic matter, like algae, bacteria, and fungi. They get their food from the film or slime that builds up in drains, pipes, or traps. Learn how to identify, treat, and prevent drain fly infestations with expert tips and easy solutions to keep your sinks clean and pest.

Are Drain Flies Harmful? Helpful Facts About The Diseases They Carry Do you have drain flies in and around your kitchen or somewhere in the interior of your home? In this guide, we walk through what kind of danger you can expect, and how to get rid of them. Antennae: Drain flies possess long, segmented antennae on their heads. Nocturnal: They are most active during the evening and can only fly a few feet at a time.

Life Cycle and Breeding Grounds Drain flies have a life cycle consisting of four stages: eggs, larvae, pupae, and adults. Drain flies breed in polluted, shallow water or highly moist organic solids. You will find the eggs, larvae and pupae in the muck, slime, or gelatinous film often accumulating on the sides of drains (Figure 3) and condensate pipes for air conditioners (Figure 4), in the sewage filtration tanks, septic tanks and moist compost.

Other breeding sites include dirty garbage containers, rain barrels. Drain flies are attracted to moisture inside drains or sewers. Before an infestation clogs your drains, call Orkin to remove & prevent drain fly infestations.

In the house, adult drain flies lay their eggs in the gelatinous, sludgy organic material that accumulates on the sides of drains and overflow pipes. Drain fly larvae feed on the decaying organic matter and bacteria that occur there. Drain flies are drawn to the scent of stagnant water that contains bacteria and decaying organic matter.

A slow-draining kitchen sink may trap food in stagnant water, providing the perfect feeding and breeding ground for drain flies. Drain fly larvae thrive in any partially clogged drain, including bathroom sinks, bathtubs, and showers. Drain flies (also known as moth flies) sometimes appear suddenly and mysteriously, becoming a nuisance in homes, rest rooms of commercial buildings, sewage disposal plants and agricultural facilities that handle moist animal waste.

Adult flies may become so numerous indoors that they congregate at windows, darken lamp shades at night and fall into food. They may also accumulate around showers.