Name two actions that reduce pest entry into a facility.

• A. Keep doors open; ignore waste
• B. Seal gaps and cracks; maintain clean, dry surroundings and proper waste management
• C. Install air fresheners; remove trash
• D. Use more pesticides; leave lights on overnight

Answer: (B)

Blocking pest entry relies on shutting down entry routes and removing what draws them in. Sealing gaps and cracks stops pests from slipping inside through door frames, around pipes, vents, and other openings. Use caulk or sealant for small cracks, install weather stripping and door sweeps, and repair screens or damaged weatherproofing. Keeping the environment clean and dry reduces attractants and breeding sites: promptly clean spills, store food in sealed containers, and keep floors and surfaces free of crumbs; fix leaks and ensure good drainage to avoid moisture that pests love. Proper waste management goes hand in hand with this—use tight‑lidded, cleanable trash bins and remove waste regularly so there’s less food source and odor that could draw pests. These actions together directly reduce how pests can enter and what sustains them, which is why they’re the most effective approach.