If you have a cat, you already have a spider-killing ninja. Cats love hunting spiders—it’s their favorite video game. My cat once brought me a spider as a “gift.” I screamed; she looked offended. But honestly, a terrier or a cat is nature’s spider repellent. If you don’t have a pet, borrow your neighbor’s cat for an hour. I won’t tell if you offer it treats as payment.
Step 7: Keep Your Room Dry and Bright
Spiders hate bright, dry spaces. Open curtains during the day—sunlight is their kryptonite. Use a dehumidifier if your room is moist; spiders love humidity like a holiday. A dry, sunny room says “no vacancy” in spider language. And if you want to get extra petty, install a tiny fan pointed at their favorite corner. That’s right: a spider wind tunnel. Good luck spinning a web in a hurricane, little guy.
