Cockroaches can cause allergies and asthma due to their skin sheddings and droppings. Cockroaches carry bacteria like Salmonella and E. coli, leading to foodborne illnesses. Keeping humidity low and ...

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Like worrisome termites, cockroaches have a job to do, breaking down organic matter in the natural world. But even one cockroach isn’t acceptable indoors. “They don’t vector, or directly transmit, ...