Identifying a spider nest in your home usually begins with spotting thick or clustered webs in corners, ceiling edges, basements, garages, or behind furniture. You may notice small silk egg sacs attached to the web, often round and white, cream, or light brown in color. An increase in spider sightings in one specific area is another strong indicator. Spider nests are commonly found in dark, quiet, and undisturbed spaces. Cracks, wall gaps, and storage areas are typical nesting spots. Regular inspections can help detect nests early and prevent infestations.