The main cause of bed bugs is human activity that inadvertently transports them into new environments, primarily through luggage, used furniture, and clothing from infested areas like hotels, apartments, or public spaces. Bed bugs are excellent “hitchhikers,” latching onto personal belongings and spreading via shared walls in buildings or when people move into a new residence. They are not caused by poor hygiene and can infest even the cleanest homes.
| Is bed bug harmful to humans? | Are Bed Bugs Really Dangerous? | Fantastic Pest Control Australia Bed bugs are not directly harmful, as they don't spread diseases, but their bites can cause itchy red marks, allergic reactions, and, in some cases, secondary skin infections. Excessive itching can lead to scratching, increasing the risk of infection, while severe allergic reactions can result in symptoms like hives or, rarely, anaphylaxis. Prolonged infestations can also lead to mental health effects like anxiety and insomnia. |
| How can I tell if we have bed bugs? | You may have bed bugs if you find itchy bites on your skin, see small brown fecal spots or blood smears on bedding, discover live or dead bed bugs, or notice their shed exoskeletons, often in the seams of mattresses and furniture. You can also detect a sweet, musty odor in the room. To check, use a flashlight to inspect seams, cracks, and crevices in your bed, box springs, and surrounding furniture for any signs of infestation. |