Even if you don’t know them by name, you know them by sight. Box elder bugs are everywhere come spring and fall. These small, smelly pests are particularly troublesome to a lot of homeowners because large groups of them tend to congregate around houses. In general, the public-at-large doesn’t know very much about box elder bugs. You probably know what they are, but don’t know why they’re here, what they eat, or even whether or not they’re dangerous. Well, Plunkett’s pest experts have the answers about the all-too-common pests. Here’s everything you want to know about box elder bugs.