Finding tiny black bugs in the house ... fungus gnats infest potted plants and overwatered areas. Fruit flies: These tiny flying insects are drawn to overripe fruit and sugary spills.

Fungus gnats often appear in indoor plants due to overwatering. These tiny, black insects may be mistaken for fruit flies, ...

and near indoor plants. To eliminate booklice, reduce indoor humidity, improve ventilation, and clean affected surfaces with bleach. Preventing tiny black bugs starts with keeping windows clean ...