Every so often we get calls about “flies in the toilet” or “flies in the sink”. More often than not, we’re dealing with drain flies. These flies are one of several species of filth flies that are common in homes and businesses.
Filth flies, including drain flies, are often seen around drains, toilets, and sinks that haven’t been used for a few days. Organic material buildup (hair, scum, etc.) in drains, showers, and toilets is also a breeding site for these flies.
So what can you do if filth flies become a problem? The best solution for long-term control is to clean your drains. This includes removing and cleaning the traps under sinks. A plumber can help to ensure that organic material is not clogging traps in showers, bathtubs, and toilets.
