Cockroach Sightings
Cockroaches are active at night and typically remain hidden during the day, so spotting one in the open—especially during daylight hours—could be a sign of a significant infestation.
Foul Odors
A strong, foul, and musty odor often signals a severe cockroach infestation. The scent grows more intense as the cockroach population expands.
Droppings
Cockroach droppings appear as tiny, dark spots or smudges and are often located near food, inside cabinets, or along the edges of floors.