The answer to 'what attracts spider' is that spiders are attracted to areas with an abundance of their prey, such as insects, other small invertebrates, and even other spiders. Spiders are also drawn to sheltered, undisturbed locations where they can build their webs and lay their eggs. Common attractants for spiders include dark, quiet corners, woodpiles, cluttered storage areas, and spaces with high humidity or moisture.
To deter spiders, it's important to eliminate their food sources by regularly cleaning and vacuuming, sealing cracks and crevices, and removing clutter. You can also use natural repellents like essential oils or diatomaceous earth. However, if you have a severe spider infestation or are dealing with venomous species, it's best to call a professional pest control technician who can safely and effectively eliminate the problem.