Spiders don’t have noses like we do. But they hate strong smells. Vinegar is basically acid in a bottle—acetic acid, to be fancy.
That sharp, punch-you-in-the-nose scent? It overwhelms a spider’s sensory system. Think of it as walking into a room where someone just spilled a gallon of sour candy.
They don’t stick around. They retreat. Does that mean your house instantly becomes a spider-free zone? Not exactly.
Spray and Pray?
Here’s the trick: you have to use the right kind. White distilled vinegar is the go-to. Apple cider vinegar? Sure, but it’s sticky and might attract fruit flies. (And then you’ll have two problems.)
Mix it 50/50 with water in a spray bottle. That’s your weapon. But don’t expect a single spritz to nuke a spider population like a bad action movie.
Vinegar is a repellent, not a killer. It’s like telling the spider, “Hey, this party is lame. Leave.” If you spray it directly on a spider, though? Yeah, the acidity can kill them. Sorry, little guy. You made me do it.
