Can Cimex lectularius (bed bugs) survive outside of linen?

Yes, bed bugs can live outside of linens. These resilient pests can survive in various locations throughout a home including furniture, baseboards, electrical outlets, picture frames, and even behind wallpaper. Bed bugs are not confined to beds or bedding materials, though these are common hiding spots due to their proximity to human hosts. They typically hide within 8 feet of where people sleep, emerging at night to feed on blood. Bed bugs can live for several months without a meal, making elimination challenging. If you suspect a bed bug infestation, comprehensive treatment is necessary, including professional pest control services that use insecticides like pyrethroids, neonicotinoids, or desiccants. Additionally, heat treatments (above 120°F) can be effective as bed bugs cannot survive high temperatures. Vacuuming, washing fabrics in hot water, and sealing cracks in walls and furniture are important supplementary measures. Remember that bed bugs are excellent hitchhikers and can spread through luggage, used furniture, and clothing, so thorough inspection of these items is essential for prevention.