How Long Can Bed Bugs Live Without a Human Host?
WouterThe fact that bedbugs can survive without a human host can have far-reaching consequences. In fact, this fact directly relates to the difficulty of eliminating these blood-feeding pests. Without a human host, bedbugs can survive for weeks, even months. But if they’re deprived of blood, they can live for up to three years.
The average bedbug lives for around 10 months. It takes them a month to mature and can produce multiple generations in a year. In addition, a warm environment and a limited access to a human host can help extend their life span. However, some factors can prolong the lifespan of bedbugs, including cooler temperatures and less frequent contact with the host.
Bedbugs feed two to three times per week. The blood meal is essential for egg laying, but they can survive for longer periods without a blood meal. This is because they are adapted to starvation. In colder climates, their metabolisms slow down. If you’re worried about a bedbug infestation, remember that they don’t care if the light is on.
If you suspect a bedbug infestation, a bedbug professional should be contacted for a thorough evaluation. In addition to hiring a professional pest control company, you should also vacuum the affected area daily for at least the first two weeks. It’s important to throw away the vacuum bags after cleaning, as the bugs’ eggs may be present. Also, don’t switch bedrooms, as bed bugs can be easily transferred from one room to another.
