The answer to 'signs of spider' is that common signs of spiders in the home include seeing the spiders themselves, finding spider webs, and noticing egg sacs. Spiders often leave behind molted exoskeletons, silk strands, and other telltale signs of their presence.
Spiders can get into homes through cracks and crevices, and they may be attracted to dark, quiet areas like basements, attics, and corners. Seeing even a single spider doesn't necessarily mean you have an infestation, but multiple sightings or signs could indicate a larger spider problem that may require professional pest control treatment.