Spider infestations are much more common than you'd think, and there are tons of horrifying stories to prove just how frequently these invasions occur. In some cases, people are so terrified by their eight-legged invaders that they either move out of their home or even burn it down. Some of the worst spider infestations in history would likely cause the most arachnid-friendly humans to shudder.
Whether it's massive amounts of bugs or spiders, people generally aren't very welcoming towards tiny unwanted creatures – and for good reason. It's no wonder some people take drastic measures to rid their houses of creepy crawlers.