How to Know If You Have a Cockroach Infestation

While one stray cockroach doesn’t always mean you have a full-blown infestation, certain signs suggest there may be a hidden nest nearby:

• You see cockroaches during the day (they’re nocturnal, so daytime sightings often signal a major problem).
• You notice small, dark droppings or egg cases in hidden corners.
• You smell a musty, oily odor in certain areas of your home.

Why Cockroaches Invade Homes

Cockroaches are opportunistic and thrive in environments that provide three things: food, water, and shelter. Here are the most common reasons they might show up in your space:

• Accessible water: Leaky pipes, pet water bowls, or condensation around appliances can attract roaches.
• Leftover food: Uncovered food, crumbs, and dirty dishes are a buffet for cockroaches.
• Clutter and dirt: Roaches breed and hide in dark, messy areas. A dirty or unkempt home gives them plenty of space to thrive.

Where Do Cockroaches Nest?

Cockroach nests are usually hidden in dark, warm, and humid places. Common hiding spots include: