Silverfish control · Southeast Michigan
Silverfish Control in Ann Arbor and Southeast Michigan
Silverfish have no season here. They live indoors, breed indoors, and turn up in February as readily as July. They want damp and starch: paper, cardboard, book spines, wallpaper paste, stored clothes. An exterminator goes after the humidity as much as the bug.
Quick answers
Silverfish control in Southeast Michigan: the quick facts
Silverfish have no season here. They live indoors, breed indoors, and are as likely in February as in July, which is why this page has no peak months. They want humidity and starch: paper, cardboard, book bindings, wallpaper paste and stored fabric.
- Most common here
- Silverfish
- Tapered body, three tail bristles, and no interest in leaving once it has found the damp.
- Worst months
- No clear peak
- This one lives indoors all year. There is no season to wait out.
- How it gets in
- Already indoors, in the damp
- Basements, bathrooms, and the backs of cupboards on an exterior wall. Humidity is the whole story.
- Included in
- The Honorable Shield plan
- Covered by the plan, with free re-treatment between visits. Or book one visit.
Silverfish in Michigan.
Silverfish are small, fast and nocturnal, and they live where it stays damp: basements, bathrooms, closets. They eat paper, glue and starch.
You rarely see where they hide. We find the damp and the cracks they use by day, treat there, and show you how to keep the house drier.
Seasonal pattern
When are silverfish worst in Michigan?
Warning signs
How silverfish announce themselves.
Look for these telltale signs in your Michigan home:
Chewed paper & books
Irregular holes, notches, or surface scraping on paper, books, wallpaper, and cardboard stored in your basement or closets.
Tiny pepper-like droppings
Small, black, pepper-like droppings found on shelves, in drawers, along baseboards, or near stored items in damp areas.
Shed scales & skins
Tiny, translucent scales or shed skins in bathrooms, basements, or along baseboards where silverfish travel.
Nighttime sightings
Spotting fast-moving, silver insects when you turn on lights at night in bathrooms, kitchens, or basements.
What to look for
What a silverfish problem looks like at home.
Silverfish hide by day, so most people find the damage or see one at night. These are six of the signs people notice, and what each one tells us.
Irregular grazing on paper and book edges. Silverfish feed on paper, glue and starch.
Silvery, teardrop shaped, with three thin tails. It came for the damp, not up the drain.
Tiny dark specks like ground pepper. They show where silverfish rest and feed.
They come out at night. One running for cover when the light comes on is the most common sighting.
Thin, grazed spots on old wallpaper. Damp bathrooms and wallpaper paste draw them.
They fall in and cannot climb the smooth sides. A few in the tub point to damp nearby.
How our exterminators get rid of silverfish.
We combine professional treatment with moisture management to eliminate silverfish and keep them from coming back.
Find the damp and the hiding places
We inspect your home to identify moisture sources, entry points, and all areas where silverfish are living and feeding, including basements, bathrooms, closets, and wall voids.
Treat where they hide
We apply professional-grade products in cracks, crevices, wall voids, and harborage areas where silverfish hide and breed. Our treatments reach the places DIY products simply cannot.
Dry it out and keep it dry
We provide recommendations for reducing moisture in your home, seal entry points, and create a protective barrier to prevent silverfish from returning to your Michigan home.
Every silverfish control visit
The full Honorable TriShield™, every time.
Three layers. The house, the lawn, then the property line. Not a rushed spray along your baseboards. A cheap quote usually skips two of the three.
Foundation barrier
Three feet up the wall. Three feet out from it. All the way round the house, plus windows, doors, the garage and the roofline. That strip is the road bugs use to get in.
Measured with a tape, not eyeballed
Granular yard moat
A ring of granules across the lawn. Rain wakes it back up. So does your sprinkler. In a Michigan summer that is most weeks.
Skipped by most companies. Granular costs money.
Property line
We spray the whole property line. Bugs get stopped at the edge of your yard, not at your back door.
The layer a cheaper quote quietly leaves out
How to identify the silverfish in your house.
These are the silverfish and firebrats we treat that have confirmed sightings in Washtenaw, Oakland, Wayne and Livingston counties. Each one is identified by independent naturalists, so the animal in the photo is the animal named.
Silvery and fast. Lives where it is damp and eats paper and starch.
The brown, mottled one near furnaces, water heaters and ovens.
Larger and greyer, with long tails. Can live in drier rooms too.
All of these have confirmed sightings in Washtenaw, Oakland, Wayne and Livingston counties. Records from iNaturalist research-grade observations, pulled 2026-09-25. Photos: Silverfish by jerr17 (CC BY); Firebrat by mularo1 (CC0); Gray silverfish by Adam Kranz (CC0).
What it costs
Silverfish control is included in the Honorable Shield plan.
There is no special tier to buy. Silverfish are covered by the normal plan. If they come back between visits, so do we, free, within 48 hours. Your price depends on the size of your house, not on which bug you have.
| Honorable ShieldRecurring | One-time treatmentSingle visit | |
|---|---|---|
| Best for | Keeping them out all year | Killing off one problem now |
| You get | All three barrier layers, every visit, on a schedule | All three barrier layers, one time |
| If they come back | We treat again, free | A follow-up is $247 |
| Other pests | Over 20 pests, rodents included | This one only |
| Price | From $61 a month | From $497 |
Prices are the starting figures: a home up to 1,000 square feet, or half an acre for yard work. What is covered is set out in the plan terms.
Silverfish control, answered straight.
What do silverfish look like?
Silverfish are small, wingless insects about 1/2 to 3/4 inch long with a silver-gray, teardrop-shaped body. They have long antennae, three tail-like appendages, and move in a quick, fish-like wiggling motion. They are nocturnal and prefer dark, damp areas.
Why are silverfish common in Michigan basements?
Michigan basements provide exactly what silverfish need, high humidity, cool temperatures, and darkness. Wet springs and humid summers create persistent moisture, especially in older homes. Silverfish feed on paper, book bindings, and stored boxes commonly found in basements.
What do silverfish eat and damage?
Silverfish eat starchy materials including paper, book bindings, wallpaper paste, cardboard, glue, fabrics, cereal, flour, and even photos. They can damage important documents, books, family photos, and stored clothing. They also eat drywall paper sizing.
Are silverfish harmful to humans?
Silverfish do not bite, sting, or transmit diseases. However, their shed scales and droppings can trigger allergic reactions in some people. Their primary threat is property damage to books, documents, wallpaper, and stored clothing.
How do I get rid of silverfish permanently?
Permanent elimination requires professional treatment combined with moisture control. DIY traps and sprays may catch a few, but silverfish reproduce quickly and hide in wall voids and cracks that are impossible to reach without professional equipment.
Pest-Free Guarantee
They come back? So do we, free.
On Honorable Shield, see a covered pest between visits? We come back within 48 hours and treat it again. You pay nothing.
Silverfish control where you live.
Old streets with big trees get different bugs than new build on cleared ground. Pick your town to see what we actually find there.
That is not all of them. See all 38 towns, or ask us if we reach your street.
Other pests we treat
One plan covers every one of these. No extra charge when something different shows up.
Every visit includes all three barrier layers. See what we treat, or ask an exterminator.
Silverfish control · Licensed and insured
Ready to Be Silverfish-Free?
Every day you wait, silverfish are feeding on your belongings and breeding in your walls. Call now for fast, effective treatment.
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