Drain flies often start in drains that are used infrequently, like a guest bathroom or basement sink. "This allows for a breeding ground to develop," says Larson. "So the best way to prevent drain ...

Drain flies sneak in through drains, windows, and the basement. They are often found resting on the walls or near breeding materials. If you’re seeing tiny black bugs in the bathroom as well as ...

Rochel Maday is a contributing writer for USA TODAY Homefront. She specializes in home improvement topics and is dedicated to providing valuable information that empowers homeowners to tackle ...

drain flies can be tough to detect and get rid of. Usually they’ll move along once the water source is also moving, but if you encounter these in the bathroom or kitchen long-term then it’s a ...

Bugs:Worried about West Nile virus, other mosquito-borne illnesses? How to protect yourself Drain-dwelling fruit flies can be killed by taping a bag over the drain overnight. A simple trap will ...

The question is, what kind of flies are they? Drain flies (also known as moth, filter, or sewage flies) and fruit flies (also called pomace or vinegar flies) are some of the most common culprits.