Silverfish are one of the most overlooked pests in Dallas-Fort Worth homes, mainly because they hide so well. These small, silvery, fish-shaped insects come out at night, moving with a quick wriggling motion that gives them their name. By the time most DFW homeowners notice them, the silverfish population has usually been established for months — often in bathrooms, attics, garages, basements, and storage closets where humidity sits a little higher than the rest of the house.

North Texas weather drives silverfish indoors year-round. Hot Dallas summers push them into climate-controlled spaces, and the cooler, damp winter months send them deeper into wall voids and insulation. Once inside, silverfish feed on starches and sugars — book bindings, wallpaper paste, cardboard boxes, dry pantry goods, photographs, clothing, and even drywall paper. A small infestation can quietly destroy stored items, family photos, and important documents before you ever see one in the open.

The CanMan's silverfish program targets the moisture conditions they need, the entry points they use, and the harborage areas where they breed. We treat the whole home — not just the bathroom where you spotted one.

Silverfish thrive in North Texas because DFW homes combine high outdoor humidity in spring and fall with cool, climate-controlled interiors. Slab foundations, attics over garages, and master bathrooms with poor ventilation are the most common silverfish hotspots in Dallas, Fort Worth, Frisco, Plano, McKinney, Allen, and Arlington. Older homes in East Dallas, the Park Cities, and historic Fort Worth neighborhoods often have heavier silverfish pressure due to original wood framing, paper-backed insulation, and decades of stored items in attics. Newer construction isn't immune either — silverfish ride into the home in moving boxes, used books, and stored decorations.