How to spot Silverfish

A picture of Silverfish on wallpaper

What Are Silverfish?

Silverfish are small, wingless insects with a silvery-grey color and fish-like movements. Their elongated, flat bodies measure 0.5 to 1 inch long and have antennae and bristle-like appendages at the tail. Silverfish are nocturnal, hiding during the day and becoming active at night.

Where Do Silverfish Come From?

Silverfish thrive in humid environments, often found in bathrooms, basements, attics, kitchens, and laundry rooms. They prefer dark, damp areas with high humidity, and poor ventilation creates an ideal habitat.

Silverfish are more likely to infest your home in the late spring through early fall. However, they can be a year-round problem in homes with consistently humid environments.


Favorite Hiding Spots:

  • Under sinks

  • Inside closets

  • Behind wallpaper

  • In cardboard boxes and papers

  • Around bathroom drains and pipes

Signs of a Silverfish Infestation

Silverfish are elusive, but a few signs indicate their presence:

  • Small Holes and Scratches: Damage to paper, clothing, wallpaper, or cardboard.

  • Yellow Stains: These are caused by silverfish droppings, which discolor fabrics and paper.

  • Shedding Skin: Left behind as they molt.

  • Spotting Silverfish: Seen at night when they emerge from hiding.

Get Help

Dealing with pests like silverfish can be frustrating. At One Punch Pest Control, we specialize in identifying, preventing, and eliminating pest issues. Our goal is to safeguard your home and give you peace of mind. Contact us today for a consultation.

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