Silverfish are small, wingless insects that can be unsettling to find in your home. While they don’t pose a direct threat to humans, their presence often indicates underlying moisture issues and can lead to damage to paper goods, clothing, and stored food. If you’ve noticed these fast-moving pests in your home, you’re likely wondering what’s attracting them and how to get rid of them.
What Are Silverfish?
Silverfish are nocturnal insects known for their silvery, metallic appearance and fish-like movement. They thrive in dark, damp environments and can be found in basements, bathrooms, kitchens, and attics. These pests are known for their ability to survive in a variety of conditions, making them a persistent nuisance once they enter a home.
Where Do Silverfish Come From?
Silverfish often enter homes in search of food and moisture. They are commonly brought inside through infested items such as cardboard boxes, books, and old furniture. Once inside, they seek out warm, humid areas with plenty of hiding spots. Learn more about where silverfish come from and how they invade homes.

What Attracts Silverfish to Your Home?
If you’re dealing with an infestation, it’s important to understand the factors that make your home appealing to silverfish.
1. High Humidity and Moisture
Silverfish thrive in humid conditions, making bathrooms, basements, and kitchens prime locations for an infestation. Leaky pipes, poor ventilation, and excess condensation create the perfect breeding ground.
2. Access to Food Sources
Silverfish feed on carbohydrates like paper, glue, fabric, and even starchy foods such as cereal and flour. They are notorious for damaging books, wallpaper, and clothing.
3. Clutter and Hiding Spots
Dark, undisturbed areas provide ideal hiding spots for silverfish. Piles of paper, stored boxes, and cluttered basements offer the perfect environment for these pests to thrive.
How to Get Rid of Silverfish in the House
If you’ve spotted silverfish in your home, taking action quickly can prevent a larger infestation. Here are some steps to eliminate them:
- Reduce Humidity: Use dehumidifiers, fix leaks, and improve ventilation to make your home less hospitable to silverfish.
- Eliminate Food Sources: Store food in airtight containers, declutter your home, and remove paper-based items from damp areas.
- Seal Entry Points: Check for cracks, gaps, and holes in walls, baseboards, and windows to prevent new silverfish from entering.
- Use Traps and Natural Repellents: Silverfish traps, diatomaceous earth, and cedar oil can help reduce their numbers.
For more information on identifying and preventing infestations, check out our guide on silverfish in the house and how to protect your home.
Professional Silverfish Control with Killian Pest Control
While DIY methods can help reduce silverfish populations, a professional pest control service is often necessary to eliminate an infestation. At Killian Pest Control, we specialize in effective and eco-friendly pest solutions that target silverfish control and other household pests. With years of experience serving homeowners, we provide tailored treatments to keep your home pest-free.
Contact Killian Pest Control today for a consultation and take the first step toward a silverfish-free home!