What are the three core pillars of effective cockroach prevention?

Answer

Exclusion, sanitation, and moisture reduction

Successful long-term prevention is built on three essential practices. Exclusion involves physical inspections to seal gaps, cracks, and crevices around doors, windows, and utility lines, which denies roaches entry into the living space. Sanitation focuses on eliminating food supplies by keeping counters clean, wiping up crumbs, and removing grease buildup, thereby removing the incentives for roaches to remain. Finally, moisture reduction—such as fixing leaky faucets and using dehumidifiers—is critical because it eliminates the water sources that cockroaches need to survive, forcing them to relocate to more hospitable environments.

What are the three core pillars of effective cockroach prevention?
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