Frequently Asked Questions

Silverfish are small, silvery-gray, carrot-shaped insects that move quickly and resemble tiny fish when they scurry. They thrive in dark, damp environments and feed on paper, glue, fabric, and starch-based materials. Although not dangerous to humans, they can damage books, wallpaper, and stored clothing.

Silverfish do not bite, sting, or spread disease — but they damage property. They feed on cellulose materials like paper, cardboard, wallpaper glue, and fabrics, leaving yellow stains or holes in stored items. Silverfish aren’t dangerous to people, but they ruin paper, fabrics, and wallpaper in Ventura and Santa Barbara homes.

Silverfish are attracted to moisture, darkness, and food sources such as paper and starches. Common infestation areas include bathrooms, attics, basements, laundry rooms, and around leaky plumbing. Poor ventilation or excess humidity makes homes in coastal California especially inviting.

They hide in cracks, wall voids, baseboards, and under insulation. Indoors, they’re often found in: • Closets or storage boxes • Bookshelves or cardboard stacks • Bathrooms and laundry rooms • Attics or crawlspaces They’re nocturnal, so sightings at night usually indicate a larger hidden population.

Silverfish feed on carbohydrates and proteins such as paper, glue, flour, and even dead insects. They’re also drawn to damp, warm spaces and cluttered storage areas with limited air circulation.

Yes, sometimes. Silverfish can co-exist with other moisture pests like cockroaches, centipedes, and termites, all of which thrive in humid areas. A professional inspection can reveal if multiple pests are active in the same environment.

Our trained technicians use a combination of: • Crack-and-crevice insecticide applications in hiding areas • Residual dust and bait treatments near baseboards, attics, and storage zones • Moisture and ventilation corrections to prevent reinfestation We customize each plan to the property, using safe and effective materials approved for residential and commercial use.

Most silverfish infestations can be brought under control within two to three weeks. For larger or older buildings, we may schedule follow-up visits to ensure the entire population — including hidden eggs — is eliminated.

You can reduce risk by: • Fixing plumbing leaks and improving ventilation • Storing paper goods and books in airtight bins • Using dehumidifiers in damp rooms • Cleaning out cluttered areas regularly • Sealing cracks and gaps around baseboards and vents Jetty Pest also offers ongoing preventive service plans to keep silverfish and other moisture pests away year-round.