Cockroach Infestation: Warning Signs & Professional Treatment Guide
Last Updated: November 26, 2025 | Texas Current Conditions
After 18 years as a Licensed Pest Control Applicator specializing in cockroach control, I've learned that cockroaches are the most difficult pest to eliminate without professional help. They multiply exponentially, hide expertly, and adapt to treatments rapidly.
This guide contains battle-tested strategies for identifying and eliminating cockroach infestations in Texas homes.
Critical Warning Signs of Infestation
If you see cockroaches during the day in Texas, you have a severe infestation. Cockroaches are nocturnal—daytime sightings mean population pressure is forcing them into the open.
Key indicators:
- Live sightings (especially daytime)
- Droppings (appear like black pepper)
- Musty odor (distinct "cockroach smell")
- Egg casings (indicates breeding population)
- Smear marks (dark streaks near water sources)
[Content continues with species identification, health risks, treatment methods, and prevention strategies...]
About the Author: Glen Thomson is a Texas Licensed Pest Control Applicator with 18 years specializing in cockroach control. He has treated over 3,000 infestations and trains technicians on advanced treatment protocols.
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