The most common house bugs depend largely on where you live, but there are some that tend to show up more than others. Know this: Entomologists stress that it’s normal for bugs to show up indoors at some point. They’re also not typically out to get you—most bugs just want a comfortable, cozy place to hang out, according to Dan Suiter, a University of Georgia Cooperative Extension entomologist. But bug experts agree that you should at least try to identify what’s in your home, even if you’re generally tolerant of insects. These are the most common house bugs that may cross your threshold, plus next steps to consider if you’re concerned, according to experts.