Spider feces vary by species and aren’t easy to tell apart. They usually gather under spider webs, in wall corners. The droppings are about pinhead-size, single-colored in white, black, gray, or brown.
Is spider poo dangerous?
Spider poop likely doesn’t spread germs, but play it safe. Wash hands with soap after handling. Fresh poo is easier to clean; dried can leave yellow stains.
Cleaning up spider poo won’t get rid of the spiders. Keep things super tidy and wipe out webs to stop more droppings. There are products and pros to handle infestations.