Why do I have crickets in my house?
Crickets may infest your home in their search for water, food, or shelter. These pests are drawn to homes that provide the right conditions for them to thrive, and understanding what attracts them can help you prevent an infestation.
Crickets want to infest homes for four main reasons: warmth, food, moisture, and shelter. Since they are cold-blooded, they look for warm places when temperatures drop, often hiding in basements, garages, and heated rooms. They will eat almost anything, including fabric, paper, pet food, and even other insects, so crumbs and uncovered pet food can attract them.
Crickets also need moisture to survive, so they are drawn to damp places like basements, leaky pipes, and humid areas. They prefer dark, hidden spaces to hide and lay eggs, such as cluttered rooms, wood piles, and cracks in walls or foundations.
Here’s a checklist of prevention steps to consider taking:
- Trim high vegetation so crickets cannot use it as harborage.
- Cut your lawn short.
- Reduce the amount of standing water that’s on the ground around your home.
- Reduce clutter in your yard, such as lawn furniture, children’s toys, and piles of leaves.
- Seal foundation cracks along with gaps under doors (and your garage door), so crickets cannot enter.
- Ensure doors have weatherstripping.
- Try to lessen the amount of lighting you use outside. During the night, it can draw in adult crickets.