There are many types of “drain flies” including moth flies. These tiny flies are a problem for humans all over the world.
Facts about Drain Flies:
- Thousands of these flies can emerge from a crack in a sewer line under a concrete slab to the living space above.
- Drain flies spread diseases when they contact sewer drainage
- Adults only live about 2 weeks
- Drain flies can become a real problem in food plants that use water as part of their food processing Breed prolifically in wet drains where a gelatinous film can coat the pipes