We’ve been there. Spiders can’t seem to leave your house alone. It’s horrible and you want to look for removal methods as soon as possible. However, focusing on these won’t solve your problem. You should figure out what attracts spiders before trying to get rid of them. This way, you’ll be cutting your chances of getting another infestation in the future.
The most obvious motive is food. Spiders are animals after all, so they will always be attracted to places with more abundant food. And food in this case, means a lot of small insects to prey on.
Spiders eat a variety of bugs. Some of these are pests like flies, crickets, mosquitoes, and roaches. So if you have plenty of them crawling around your house, you can bet that you already have spiders hiding in dark inconspicuous corners.
Insects aren’t the only things that spiders eat. These arachnids also have a penchant for cannibalism. One example for this is when giant females eat smaller males after mating. So if you have some of the smaller ones hanging on your walls, remember that they are eventually going to attract bigger species to feed on them.
Water or Moisture
Like termites and roaches, spiders dwell in places with a lot of moisture. They do need water to survive, but that’s not the main reason why they’re drawn to moisture-rich places. It’s because water invites a lot of insects and gives plenty of hunting opportunities for these eight-legged creatures. According to Western Pest Services, the most notable arachnids that do this are cellar spiders and house spiders.
This particular attractant mostly works for spiders that already live somewhere deep in the house. That's because outdoor spiders generally venture into indoor spaces for prey.
Houses with decorative walls and ceilings give spiders nice hiding spots to spin their webs. Also, dark holes, gaps and crevices on the walls and other structures give these arachnids the protection that they need from bigger animals as well as the stealth that they need to catch prey.
Not cleaning for several months can turn the house into a cluttered mess. This invites pests like roaches and flies that eventually attract spiders to feed on them.
Lastly, spiders enter our homes to look for a mate. Although each species has an exclusive mating ritual, it’s been proven that a lot of them produce specific noises to call on a mate. The jumping spider, for instance, makes a steady but fast drum-like sound during courtship, attracting even more of its kind into your house.
All in all, what attracts spiders into our living space isn’t a coincidental thing or event. It’s mostly rooted to how we deal with the cleanliness and maintenance of our houses. So if we don’t want to deal with nightly visits from a creepy crawly on our bed, we should clean and fix our homes regularly.