Drain Fly Identification & Prevention

Get Started With Quality Pest Solutions

Or Call Today!

Frequently Asked Questions About Drain Flies

a drain fly up close

What are drain flies?

The drain fly is a small species of fly and is sometimes confused with small moths because of their appearance. Their body is black or gray, and their wings are covered in fuzzy hairs. When at rest, the wings of the drain fly fold over their body in a roof-like manner. In addition to their fuzzy wings, drain flies have an erratic flight pattern, which helps to identify them. Drain flies are weak fliers and are only able to fly short distances.

Are drain flies dangerous?

Drain flies flying and gathering around drains are a big annoyance for either home or business owners. Drain flies don’t pose direct risks to people. The biggest problem with drain flies is they breed quickly and in the right conditions create large populations that are difficult to control. Drain flies that become squished leave behind black powdery marks on walls and other surfaces.

Why do I have a drain fly problem?

Drain flies are attracted to areas of standing water as they like to lay their eggs on the film that builds up on the top of standing water. Clogged drains, leaky pipes, and other water issues will create areas of standing water and attract drain flies to a property.

Where will I find drain flies?

Drain flies are most problematic around drains where moist organic debris collects. They gather in drains located in kitchens, basements, bathrooms, and sewer areas. The female flies lay their eggs in moist debris, and once the larvae hatch, they feed on that same debris. Drain flies can also become problematic behind wall spaces, inside crawl spaces, or behind refrigerators where leaky pipes or other moisture issues are present.

How do I get rid of drain flies?

Acquiring help from a professional pest control expert is the best way to eliminate drain flies and keep them from returning. At Albemarle Termite & Pest Control, our technicians are highly trained and dedicated to providing safe and effective pest control services that are affordable. We are a local, family-owned pest control company in Elizabeth City whose number one priority is putting our customers first and exceeding expectations.

For home or business owners looking to eliminate pests from their property once and for all, call Albemarle Termite & Pest Control today!

How can I prevent drain flies in the future?

To help protect your North Carolina property from drain flies, consider putting into place the following fly prevention measures.

  • In your home, repair leaky pipes, faucets, or fixtures.
  • Keep tub and sink drains free of debris. 
  • Use dehumidifiers to control moisture levels in your home.
  • Ventilate crawl spaces to prevent excess moisture.
  • Place weatherstripping around windows and doors.
  • Make sure the door and window screens are intact.

Setup Hassle Free Evaluation

Complete the form below to schedule your no obligation inspection.

Our Latest Blogs

View Our Blogs and Resources Below

Why Are Pests So Hard To Get Rid Of During Virginia’s Spring Seasons

Read more

A Guide To Carpet Beetle Control and Prevention In Elizabeth City

Read more

Why Carpenter Ants Can Be Tricky To Deal With In Elizabeth City

Read more
See More Articles

Affiliations & Accreditations

North Carolina Pest Management Associationbetter business bureau affiliation logo