Silverfish

Silverfish are small, fast-moving insects that are often found in basements, bathrooms, laundry rooms, storage areas, and other damp spaces around the home. While they do not bite or sting, they can become a frustrating indoor pest when they spread through hidden areas and damage paper, cardboard, wallpaper, books, stored items, and some fabrics.

At Rural Routes Pest Control, we provide professional silverfish control for homes and properties across Southwestern Ontario. Our team can inspect problem areas, identify conditions that may be supporting silverfish activity, and apply targeted treatments to help reduce the population and prevent the issue from spreading.

What Are Silverfish?

Silverfish are wingless insects with slender, tapered bodies and a silvery-grey appearance. They move quickly, avoid light, and are most active at night. Because they hide in cracks, crevices, wall voids, baseboards, storage areas, and moisture-prone spaces, many homeowners only notice them after seeing one in a sink, bathtub, basement, or bathroom.

Silverfish are attracted to dark, humid environments and feed on materials that contain starch, sugars, glue, or cellulose. This can include paper, cardboard, wallpaper paste, book bindings, pantry crumbs, and other household materials.

Signs of a Silverfish Problem

Silverfish can be difficult to spot during the day, but there are a few signs that may point to an active issue:

Silver-grey insects moving quickly across floors, walls, tubs, or sinks
Activity in basements, bathrooms, laundry rooms, closets, or storage areas
Small holes or surface damage on paper, books, wallpaper, or cardboard
Yellowish stains or tiny droppings near stored materials
Silverfish appearing repeatedly in the same areas of the home

Seeing one silverfish does not always mean there is a large infestation, but repeated sightings usually mean there are more hiding nearby.

Where Silverfish Are Commonly Found

Silverfish prefer areas that are dark, sheltered, and humid. In Southwestern Ontario homes, they are often found in:

Basements and crawl spaces
Bathrooms and laundry rooms
Kitchens and pantry areas
Storage rooms and closets
Around baseboards and trim
Behind appliances
Near plumbing lines and utility areas
In cardboard boxes, books, paper files, and stored items

They can be especially common in older homes, damp basements, and areas where cardboard or paper materials are stored for long periods.

Our Silverfish Control Services

Rural Routes Pest Control uses a targeted approach to silverfish control. Instead of treating only the areas where silverfish are seen, we look for the conditions and hiding places that may be allowing the population to continue.

Our silverfish control services may include:

Inspection of moisture-prone and high-activity areas
Identification of likely hiding spaces and travel routes
Targeted treatment around baseboards, cracks, crevices, and other key areas
Treatment recommendations based on the layout and condition of the property
Practical prevention advice to help reduce future activity

Because silverfish are often hidden, professional treatment can be especially helpful when sightings continue despite cleaning, storage changes, or moisture control efforts.

How to Help Prevent Silverfish

A professional treatment can help reduce an active silverfish issue, but prevention also plays an important role. Homeowners can help lower the risk of future activity by:

Reducing humidity in basements, bathrooms, and laundry areas
Repairing leaks or moisture issues when possible
Storing books, paper, and documents in sealed contain
Replacing cardboard storage boxes with plastic totes

Keeping storage areas organized and off the floor where possible
Vacuuming around baseboards, closets, and storage areas
Removing crumbs and food debris from pantry and kitchen spaces

When to call Rural Routes

If you are seeing silverfish repeatedly, noticing damage to books, paper, cardboard, wallpaper, or stored items, or finding activity in damp areas like basements, bathrooms, or laundry rooms, it may be time to call Rural Routes. Our team can inspect the problem areas, identify where silverfish may be hiding, and provide targeted treatment to help reduce activity in your home.

for more information about our silverfish control service.