How to eliminate bedbugs in an apartment at home? - briefly
Inspect and clean all bedding, furniture, and cracks with a high‑heat dryer or steam cleaner, then apply a certified insecticide or diatomaceous earth to hidden crevices, and repeat the treatment after seven days to catch any survivors.
How to eliminate bedbugs in an apartment at home? - in detail
Bedbug infestations require a systematic approach that combines detection, sanitation, treatment, and ongoing monitoring.
Begin with a thorough inspection. Use a flashlight to examine seams of mattresses, box springs, headboards, and furniture joints. Look for live insects, shed skins, and dark spotting that indicates fecal matter. Mark confirmed sites with tape to track progress.
Prepare the living space before treatment. Remove clutter that can hide insects; store items in sealed plastic bags. Wash all bedding, curtains, and removable fabrics in hot water (≥ 60 °C) and dry on high heat for at least 30 minutes. Vacuum carpets, upholstery, and cracks, emptying the canister into a sealed bag and discarding it outdoors.
Apply non‑chemical methods first:
- Heat treatment: Raise room temperature to 50 °C (122 °F) for several hours using portable heaters; heat kills all life stages.
- Steam: Direct steam at 100 °C (212 °F) into seams, crevices, and under furniture; move slowly to ensure penetration.
- Mattress encasements: Install zippered covers rated for bedbugs; leave on for a minimum of 12 weeks to trap survivors.
If insects persist, introduce approved insecticides:
- Residual sprays: Apply to baseboards, cracks, and voids; choose products labeled for indoor use against Cimex lectularius.
- Dust formulations: Use silica‑based or diatomaceous earth in wall voids and under furniture; avoid excessive inhalation.
- Aerosol foggers: Reserve for severe cases; follow label instructions precisely, evacuating the area during application.
After chemical application, repeat vacuuming and laundering. Inspect treated zones after 7‑10 days; re‑treat any locations where activity remains.
Maintain vigilance to prevent re‑infestation:
- Keep beds away from walls; use bed risers to create a gap.
- Seal cracks in flooring, baseboards, and wall panels with caulk.
- Inspect second‑hand furniture before bringing it indoors.
- Conduct monthly visual checks for early signs.
When infestation level exceeds moderate, contact a licensed pest‑control professional. Certified technicians have access to higher‑potency products and can perform whole‑apartment heat treatments that exceed DIY capabilities.
Document each step, dates, and observations. Consistent execution of these measures eliminates bedbugs and minimizes the chance of recurrence.