In the Heart of the Infestation: Understanding What Attracts Bed Bugs


Bed bugs are small, elusive creatures that, despite their size, can become a major annoyance for homeowners. To effectively manage and prevent bed bug infestations, it’s essential to understand what attracts them. This article delves into the world of these pesky invaders, giving you a better understanding of what lures them into our homes.

1. Carbon Dioxide

Bed bugs are attracted to the carbon dioxide (CO2) that humans and pets exhale. It acts as a signal to these pests that a potential host is nearby, leading them towards their next meal. That’s why they often appear in bedrooms, where people spend a significant amount of time sleeping and thus emitting CO2.

2. Heat

Another significant attractant for bed bugs is heat. These pests are naturally drawn to warm environments, which again makes sleeping humans an appealing target. The warmth of our bodies can easily attract bed bugs from their hiding places.

3. Dark and Tight Spaces

Bed bugs prefer to hide in dark, confined spaces during the day and only come out to feed at night. That’s why they’re often found in the seams of mattresses, behind headboards, in upholstery, and even in small cracks and crevices in walls or furniture.

4. Human Scent

Bed bugs are also attracted to the scent of humans. Studies suggest that these pests can detect and are drawn to certain chemicals present on human skin. This is another reason why bedrooms are often the primary site of infestations.

5. Clutter

A cluttered environment provides more hiding spots for bed bugs, making it easier for them to go undetected and multiply. Clutter doesn’t necessarily cause a bed bug infestation, but it can contribute to its persistence and make it harder to eradicate.

6. Travel

Interestingly, bed bugs are avid travelers. They can easily hitch a ride on luggage, clothing, and used furniture, enabling them to spread from one infested area to another. Thus, frequent travelers or those who frequently bring used items into their homes may be at higher risk of bed bug infestations.

The Importance of Professional Pest Control

Understanding what attracts bed bugs is an essential first step in managing and preventing infestations. However, due to their small size, elusive nature, and resistance to many common pesticides, bed bugs can be incredibly difficult to get rid of without professional help.

Pest control professionals have the knowledge, experience, and tools to effectively deal with bed bug infestations. They can provide thorough inspections to identify the extent of an infestation, apply appropriate treatments, and give advice on preventing future infestations.

Moreover, many companies are now using eco-friendly and innovative heat treatments, which kill bed bugs at all stages of life without using harmful chemicals. This method is not only highly effective but also safe for both the household and the environment.

In conclusion, while bed bugs are attracted by a range of factors like heat, carbon dioxide, and human scent, it’s reassuring to know that effective solutions are available. By understanding these pests better and seeking professional help when needed, we can keep our homes bed bug-free. Whether you’re dealing with an existing infestation or want to take preventative measures, don’t hesitate to contact a trusted pest control company found on platforms like They are ready to help you reclaim your space from these pesky invaders.


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Founded in 1994 by the late Pamela Hulse Andrews, Cascade Business News (CBN) became Central Oregon’s premier business publication. •

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