When you spot an insect in your home, you probably feel the immediate urge to squash it. After all, some insects can pose a threat to your health and safety. But have you ever considered giving centipedes a second chance?

Those creepy, many-legged creatures might give you the shivers, but it turns out they play a valuable role in keeping your home pest-free. German scientists have discovered that centipedes can actually keep other small insects out of your house. They serve as invisible pest controllers, devouring cockroaches, spiders, silverfish, bugs, and even ants.

So the next time you come across a centipede lurking around your house, instead of reaching for a shoe or a rolled-up newspaper, consider showing your appreciation for their pest control skills. While it’s understandable that centipedes may not be everyone’s cup of tea, remember that they are harmless and won’t spread germs like other bugs.

It’s important to note that this doesn’t mean you should invite a centipede invasion into your home. Just appreciate the occasional presence of one or two as a sign that they’re doing their job. And if you really can’t stand the sight of them, gently guide them outside or let them find their own way out.

But here’s another reason why you should think twice before squashing every little insect you encounter: by doing so, you might unintentionally invite more pests into your home. For example, squashing spiders could lead to an influx of tiny spiderlings seeking refuge within your walls.