Why are people so scared of cockroaches?

I know cockroaches can't really hurt me, but I still can't stand them. Why do so many people have this innate phobia of roaches?

You're not alone. The fear of cockroaches is one of the most common insect phobias, and there are a few reasons it runs so deep. A clinical fear of cockroaches is known as katsaridaphobia. Like most specific phobias, it can range from mild discomfort to a more intense anxiety response. 

For most people, though, the reaction is more about disgust than genuine fear – and that's completely normal. Humans have long associated fast-moving, unpredictable creatures with potential danger. Cockroaches move quickly, appear suddenly, and scatter when disturbed, all things that trigger a startle response. 

Their appearance doesn't help: the combination of antennae, a flattened body, and the ability to squeeze through tiny gaps can feel deeply unsettling.

There's also a learned element, as cockroaches are widely associated with dirt and unsanitary conditions. Even in a clean home, finding one can feel like a personal affront, which often triggers negative feelings.

If you're seeing cockroaches regularly, your instincts are right to be on alert. Roaches can contaminate food and surfaces, and a visible infestation should be taken seriously. Speak to our cockroach control experts about how to get rid of them.