Blog

Why People Fear Spiders: The Truth Behind the Terror

21 April 2025

Ancient Instincts: Our Evolutionary Fear of Spiders

Fear of spiders isn’t just cultural—it’s coded in our DNA. Early humans learned quickly that venomous spiders could mean life or death. This survival instinct lives on, making us uneasy even when we encounter harmless species here in Southern Ontario. Evolution may have moved on, but our brains didn’t get the memo.


The “Creepy” Design: Too Many Eyes and Hairy Legs

Eight legs. Eight eyes. Hairy limbs and unpredictable movements. Spiders trigger our discomfort not because they’re dangerous—but because they’re different. Their strange anatomy sends our fight-or-flight response into overdrive. With dozens of spider species across Southern Ontario, you’re bound to run into one that gives you the ick.

Spider Silk: Strong, Sticky, and Unnerving

Spider silk is nature’s super material—stronger than steel by weight. It’s amazing… until you walk face-first into a web. The clingy, invisible threads wrap around you like something out of a horror movie. Southern Ontario backyards are full of these sticky surprise traps, which only deepen our fear of spiders.


Blue Blood: A Glimpse Into Alien Biology

Why do spiders feel so alien? It might be their blue blood. Unlike humans, spiders use hemocyanin (copper-based) instead of hemoglobin (iron-based) to transport oxygen. This oddity gives them a sci-fi twist that makes them feel less like bugs and more like extraterrestrial invaders. Cue the shivers.


Gruesome Eating Habits: External Digestion Explained

Spiders don’t chew. They liquefy. Using venom, they turn prey into insect soup, then slurp it up. It’s nature’s most grotesque smoothie. This external digestion process is effective—but horrifying to watch. No wonder spiders are associated with fear and disgust, even when they’re just doing their job.


 The Upside: Spiders Keep Southern Ontario Bug-Free

While they may be freaky, spiders are also our allies. Most species in Southern Ontario are harmless to humans and lethal to pests. They eat mosquitoes, flies, and other unwanted guests. So the next time you see one, remember—it’s just doing pest control… for free.


📌 Final Thoughts

Understanding why people fear spiders—their ancient danger, strange looks, blue blood, gruesome meals—helps us confront that fear. Spiders might be creepy, but they’re critical for ecological balance in Southern Ontario.

Here is info on spider pest control:https://pestprotectionplus.com/pest-control/spider-removal/

 

Here is a helpful video on spider control:https://www.youtube.com/shorts/O4R3jM73_NA

Pest Protection Plus

📧 info@pestprotectionplus.com

📞 647-905-7366

🌐 www.pestprotectionplus.com

📸 Instagram: @pestproplus

0 Comment
Share Us On:
Leave A Comment


Whatever The Pest… We Do It Best!
Call, Text, Online Message or Email us for a free no obligation quote or to get helpful information from one of our licensed professionals!

BOOK ONLINE

or Call – (888) 510-5277