People you know have had bed bugs
Bed bug infestations can spread from home to home, especially in apartment buildings where they don’t have far to travel. “We have more people affected by bed bugs in the United States now than ever before,” says Ron Harrison, PhD, Orkin Entomologist and Director of Technical Services. “They were virtually unheard of in the U.S. 10 years ago.” If you know someone who has had a bed bug problem, be safe and check your home for intruders. Here’s how to know what bed bugs look like.
There are small, itchy bites on your body
Bed bugs can leave small itchy and inconsistent bites on your body. If you’ve found clusters of bites, especially if they are in straight lines of three, checking for bed bugs might be worth it. It isn’t a sure sign, though. Some people won’t show any signs of being bitten by bed bugs. “People may have bed bugs and not know it because many people have no physical reaction to bed bug bites,” Dr. Harrison says. “That’s why it’s important for people everywhere to inspect for bed bugs regularly.”