How can you kill domestic bedbugs? - briefly
Use high‑temperature methods—wash linens at ≥60 °C, steam seams, and apply a certified residual insecticide according to label directions. Seal treated spaces, vacuum thoroughly, and repeat the process after a week to eliminate any survivors.
How can you kill domestic bedbugs? - in detail
Eliminating bedbugs in a residence requires a systematic approach that combines thorough cleaning, targeted treatments, and preventive measures.
Begin by isolating infested areas. Strip all bedding, curtains, and clothing; place items in sealed plastic bags and launder at 60 °C (140 °F) for at least 30 minutes. Dry on the highest heat setting for a minimum of 20 minutes. Vacuum mattresses, box springs, bed frames, and surrounding furniture, discarding the vacuum bag or cleaning the canister immediately to avoid re‑contamination.
Apply thermal methods. Raise room temperature to 50 °C (122 °F) for several hours using portable heaters or professional equipment; confirm that all hiding spots reach the target temperature. Alternatively, use a high‑temperature steam cleaner (minimum 100 °C/212 °F) on seams, cracks, and upholstery, ensuring thorough saturation.
Introduce chemical controls where heat is insufficient. Select products labeled for bedbug control, such as pyrethroid sprays, desiccant dusts (silica gel, diatomaceous earth), or aerosol foggers. Apply according to label directions, focusing on:
- Mattress seams and tufts
- Bed frame joints
- Baseboard cracks
- Behind wall hangings
Repeat applications at 7‑ to 10‑day intervals to intercept newly hatched insects.
Consider professional extermination for severe infestations. Integrated Pest Management (IPM) providers combine heat, vapor, and pesticide strategies, often with monitoring devices to verify eradication.
Maintain a preventive regime after treatment:
- Encase mattresses and box springs in certified encasements.
- Keep clutter to a minimum; store items in sealed containers.
- Inspect second‑hand furniture before introduction.
- Perform routine vacuuming and periodic heating of vulnerable zones.
Consistent execution of these steps destroys all life stages of the pest and reduces the likelihood of recurrence.