Getting rid of bed bugs requires a combination of physical, chemical, and professional methods, applied thoroughly and often repeatedly to ensure complete eradication[4].
Physical and Non-chemical Methods
- Heat Treatment: Wash infested bedding and clothes in hot water (at least 115°F/46°C) for 30 minutes and then dry on the highest setting for another 30 minutes[5]. Professional exterminators may also use whole-room heating systems to raise temperatures to 135°F (57°C) or higher, maintaining those levels long enough to kill bugs and eggs in all hiding places[3].
- Steam Treatment: Use a steamer on mattresses, couches, carpets, baseboards, and other furniture, ensuring the temperature hits 150–170°F (65–75°C) across surfaces[1][7].
- Cold Treatment: Place small, infested items (bagged) in a deep freezer at 0°F (-19°C) for at least 4 days[5].
- Vacuuming: Vacuum mattresses, bed frames, seams, and furniture thoroughly. Use a HEPA-filtered vacuum and dispose of the bag or contents in a sealed bag outside the home[7] (note this removes live bugs, but eggs often stick and may need to be scraped off).
- Encasements: Cover mattresses and box springs with bedbug-proof encasements; bugs trapped inside will die, and new bugs can’t enter[5].
- Reducing Clutter: Remove unnecessary items to reduce hiding spots, and seal cleaned objects in plastic bags to prevent re-infestation[8].
Chemical and Product Methods
- Insecticides: Apply products labeled for bed bug control, focusing on cracks, crevices, and other hiding places. Multiple applications over weeks are often needed, as eggs may survive a single treatment[6]. Some bed bug populations are resistant to common chemicals (especially pyrethroids), so alternative products or professional treatments may be needed[6].
- Natural Sprays: Some non-toxic sprays (e.g., Kleen Green, Bug Patrol, Best Yet) can provide short-term control but usually must be combined with other methods[2].
Professional Extermination
- Severe infestations almost always require professional pest control. Professionals will inspect, assess, prepare, and treat using specialized equipment and chemicals, and then conduct follow-ups to eradicate remaining bugs and eggs[4].
Ongoing Prevention
- Continue monitoring for new signs of bed bugs for at least two months after treatment[6].
- Integrate regular cleaning, encasements, and minimal clutter to prevent reinfestation.
References
- [1] Bed bug control techniques – Wikipedia
- [2] Top 3 Most Effective Bedbug Treatment Methods
- [3] Non-Chemical Bed Bug Management – Virginia Department of Agriculture
- [4] What Does A Professional Bed Bug Treatment Look Like?
- [5] How to Get Rid of Bedbugs: A Step-by-Step Guide – Healthline
- [6] Bed Bugs – Illinois Department of Public Health
- [7] Informational Guide to Bed Bugs | Purdue
- [8] Preparing for Treatment Against Bed Bugs | US EPA
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