Silverfish on a book

Silverfish in Jordan & the South Metro?

Wingless, fish-like insects that damage books, paper, and clothing; like humidity. Here is how we handle it.

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How do you get rid of silverfish in Minnesota? Reduce the humidity they love. We seal cracks, treat harborage areas, and recommend dehumidifiers in basements and bathrooms. Storing books and clothing in dry, sealed containers helps too. They damage paper, glue, and fabric, so catching them early matters.

Quick facts

What they look like

Silvery, fish-shaped, wingless insect with three tail-like appendages

Size

1/2 to 3/4 inch

Peak season in Minnesota

Year-round indoors, peaks in humid months

Where they hide

Humid basements, bathrooms, attics, and bookshelves

Bite, sting or damage

Does not bite, damages paper, books, and fabric

What are the signs you have silverfish?

Small silver insects darting in bathrooms or basements
Holes or feeding marks in books, paper, or stored clothing
Yellow stains on paper or fabric
More activity during humid weather

Why are silverfish in my house?

Silverfish seek out humid, damp areas like basements, bathrooms, and attics. They feed on paper, glue, starch, and fabric, so they gravitate to stored books and clothing.

What do silverfish look like?

What they are

Wingless, fish-shaped, fast-moving insects that prefer humidity

Common Minnesota species

Common silverfish

When are silverfish worst in Minnesota?

Year-round indoors, with a peak in humid summer months

Are silverfish harmful?

They damage books, paper, glue, and clothing and thrive in humid areas

How does Brothers get rid of silverfish?

We seal cracks, reduce humidity, and treat harborage areas

How can I keep silverfish out?

Run a dehumidifier in the basement and other damp areas

Fix leaks and reduce indoor humidity

Store books and clothing in dry, sealed containers

Silverfish

Here is how we handle it

Licensed & insured

Family-owned in Jordan since 2021

No rigid contracts

We tell you what you need, and what you don't

Details

Common questions

Are silverfish harmful?
They do not bite or sting, but they damage books, paper, wallpaper, glue, and fabric, especially in humid areas
Why are they in my bathroom?
Silverfish love humidity. Bathrooms, basements, and attics with moisture are their preferred spots. Reducing humidity is the best prevention.
How many treatments does it take?
Usually one to two treatments plus humidity control. Sealing cracks and running a dehumidifier prevents them from coming back.

Dealing with silverfish?

Tell us what you're seeing. We'll figure out what your home actually needs, no pressure, no rigid contracts.

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Tell us what's going on and we'll build the right plan for your home. No pressure, no rigid contracts.

(612) 431-7378