The answer to 'why is my bed bug swarms' is that bed bugs are a common household pest that can quickly multiply and infest a home. Bed bugs are small, brownish insects that feed on human blood, often at night while people are sleeping. They are experts at hiding in cracks, crevices, and seams, and can be difficult to detect until an infestation is well underway.
Bed bug infestations are typically caused by bringing home used furniture, luggage, or clothing that contains bed bugs. They can also spread between neighboring units in apartment buildings or hotels. Once established, bed bugs can reproduce rapidly, leading to a full-blown swarm or infestation. Signs of a bed bug problem include itchy bites, blood spots on sheets, and the presence of the insects themselves or their eggs.