Silverfish
Silverfish Profile
| Feature | Details |
| Scientific Name | Lepisma saccharinum |
| Size | 12mm to 19mm (approx. 1/2 to 3/4 inch) |
| Diet | Starches, sugars, book glue, and natural fibers |
Key Identification
Silverfish are “living fossils” that have remained virtually unchanged for millions of years.
- The “Fish” Look: They have a tapered, teardrop-shaped body covered in shimmering, metallic silver scales. Their movement is fluid and wiggly, resembling a fish swimming.
- The “Bristletail”: They have three long, thin appendages sticking out the back and two long antennae on the front.
- No Wings: They cannot fly, but they are incredibly fast runners that prefer to hide in dark, tight crevices.
- Signs of Damage: Look for yellowish stains or small, irregular holes in paper, silk, or cardboard boxes stored in your home, garage, or attic.
About Silverfish in Florida
Silverfish are moisture-obsessed. In Florida, they find the perfect habitat in our humid attics, damp bathrooms, and laundry rooms. Since they are nocturnal and shy, if you see one scurrying across the floor when you flip on a light, that is a sign there could be more.
Silverfish are famously destructive to personal property. They feed on “polysaccharides,” which are found in the adhesives of book bindings, the starch in clothing, and the paste behind wallpaper. In a Florida home, a neglected cardboard box in the garage is an all-you-can-eat buffet for a silverfish colony.
How to Treat
Silverfish are resilient and can live for months without food. We focus on a combination of environment control and targeted treatment.
- Baiting Programs: We use professional baits that contain the starches silverfish crave with ongoing Pest Control.
- Moisture Reduction: We help you identify the source of their survival. This may include recommending a dehumidifier or checking for slow leaks under sinks that keep the wood damp.
- Exclusion & Decluttering: We suggest moving stored items from cardboard boxes to airtight plastic bins. Removing the “food” (cardboard) is the fastest way to discourage a long-term infestation.
Frequently Asked Questions About Silverfish in Florida
Are silverfish dangerous to humans?
Silverfish are highly destructive to property. They do not bite, sting, or carry diseases. They can ruin expensive wallpaper, vintage photographs, and silk clothing. When they shed skin, it can trigger allergies in some people.
Why do I keep finding them in my bathtub?
Silverfish are often trapped in sinks and tubs because they climb in looking for moisture but cannot scale the smooth, slippery porcelain or acrylic surfaces to get back out.
Can silverfish live in my bed?
While silverfish prefer dark, damp areas like closets or attics, they may enter a bed if it is near a wall with an infestation or if the linens provide a food source. They do not feed on humans like bed bugs.
Our Orlando Service Locations:
- Orlando
- Clermont
- Apopka
- Windermere
- St. Cloud
- Winter Garden
- Lake Buena Vista
- Kissimmee
- Sanford
- Davenport
- Oakland
- Minneola
- Lake Nona
- Ocoee
- Longwood
- Lake Mary
- Oviedo
- Winter Park
- Altamonte Springs
Our Southwest, FL Service Locations:
- Fort Myers
- Cape Coral
- Naples
- Babcock Ranch
- Lehigh Acres
- Ave Maria
- Estero
- Bonita Springs
- Marco Island
- Sanibel Island
