Mon, 04 May 2026 17:38:45 +0000

Your Home Might Hide a Mud Dauber Nest—See What Could Be Gripping You Inside Have you ever paused, peering inside a seemingly harmless corner of your home—behind a bookshelf, under the eaves, or inside a garage—and thought, Wait a minute… that looks like a wasp’s nest? You’re not imagining it. Many homeowners unknowingly host mud daubers nesting indoors—tiny, black, slender wasps that build intricate mud chambers. While these creepy-crawly insects aren’t aggressive, their presence indoors can raise concerns. Could a mud dauber nest really be hiding inside your home? And more importantly, what should you do if you find one? ### What Is a Mud Dauber? Mud daubers (scientific name: Sceliphron spp.) are solitary wasps known for their distinctive nesting behavior. Unlike honeybees or social wasps, these wasps build solitary nests using mud—each chamber shaped like a small tube or pot—often tucked away in sheltered spots such as under porches, around eaves, inside sheds, or even inside unused rooms. They’re generally harmless to humans, but spotting one close up might make your skin crawl.