What is an effective method to prevent bed bug infestations?

Regularly washing bedding and inspecting second-hand furniture is an effective method to prevent bed bug infestations for several reasons. Bed bugs can easily latch onto clothing, bedding, and other soft materials, so regular washing at high temperatures can kill any existing bed bugs or their eggs. This action not only eliminates potential infestations but also maintains a cleaner environment, reducing the likelihood of attracting these pests.

Furthermore, inspecting second-hand furniture is crucial because bed bugs commonly inhabit areas where they can hide, such as seams, folds, and crevices. Second-hand items often carry hidden bugs, and thorough inspections before bringing such items into the home can prevent an infestation from taking hold.

While other options can contribute to prevention, they are not as comprehensive or effective. Throwing out old furniture might help in some cases but does not address the potential presence of bed bugs in other areas of the home. Relying solely on chemical sprays can be risky, as it may not address all life stages of bed bugs and can lead to pesticide resistance over time. Encasing mattresses in plastic provides a barrier that can help to contain bugs that may already be present but does not prevent bed bugs from being introduced through other means, such as clothing or furniture.