If you're still seeing pests even with pest control, the culprit may be your roof.
ExtermPRO Learning Center
Clothes moths are hard to find and hard to treat without help.
What is that bug?! And how worried should you be if you see it.
Most of the time, the reason someone calls a pest control company is because they’ve seen pests. Usually indoors. But the thing about pests is that they are amazing at hiding, often most active at night or early morning, and don’t always live in visible places.
Spiders may be resistant to pesticides. But they are not immune.
Rodents are heard before they're seen.