Silverfish Extermination

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Silverfish are fairly small insects that may wreak havoc on a household. They are not hazardous, but they can cause property damage and allergies. Before hiring a professional pest control service, a person might attempt many natural and chemical techniques to get rid of pests.

Silverfish are wingless insects that dwell throughout the world, including the North America.

They like gardens with high moisture levels, such as under heaps of leaves or wood or in gutters.

What are Silverfish?

Silverfish acquired their name from the silver or metallic brown hue of their scales. Their bodies are lengthy (12–19 millimeters) and fish-like, with six legs and two antennae. Silverfish are also known as bristletails because of the three long bristles at the end of their bodies.

They are most commonly found in wet or humid environments, such as bathrooms, basements, laundry rooms, or attics, although they may be found everywhere in the household. They are nocturnal, which means they spend the majority of their time awake at night.

Silverfish consume the sugar and starch found in various household goods, including books, pictures, papers, and wallpaper.

Silverfish can eat soap, hair, dandruff, and dust, as well as glue, clothes, silk, cotton, and linen.

Where do they live?

Silverfish can survive in most temperatures, although they like to live in dark, damp places like basements, attics, kitchens, and bathrooms. They are particularly drawn to paper and moist textiles and commonly seen in garages and sheds inboxes.

What do they eat?

Silverfish are well-known for their destructive eating habits, which frequently destroy documents, clothes, and wallpaper. Silverfish eat carbohydrates, specifically sugars and starches. Food sources include cellulose, shampoos, glue in books, linen, silk, and dead insects. They’ve been discovered in unopened food products as well.

What Is the Appearance of Silverfish?

Silverfish lack wings yet can sprint quite quickly. Adult silverfish have a body length of around 12-3/4″ (12-19 mm) without the tail. They have a flattened body with a form like a teardrop, carrot, or fish, tapering from head to tail and often coated in scales. Silverfish are so-called because of their silvery, metallic sheen, as well as their fish-like form and motions. They also have threadlike antennae and widely spaced little compound eyes. Immature silverfish resemble adults only in size, and their scales develop during the third or fourth moult.


Silverfish are prevalent across North America and are most commonly found in wet, humid regions of the home, such as bathrooms, basements, and attics.


Silverfish are mostly a nuisance pest. They may inflict property damage indoors by eating holes in the fabric, furniture, and paper products like wallpaper and books. This is why, if you have a silverfish infestation, it is critical to get rid of them.

How Serious Are Silverfish Infestations?

Allergies are possible

Silverfish are frequently a minor threat to persons and property. They do not spread illness, although they may cause allergies in certain people.

Other Pests May Be Attracted

Their presence attracts carpet beetles, as well as their unusual look can creep people out.

The life cycle of Silverfish

Stages of the Life Cycle

The silverfish life cycle takes roughly four months from egg to adult. They are hemimetabolous insects, which means they go through three phases of development:

  • Egg
  • Nymph
  • Adult


Eggs hatching time can range from 19 to 60 days, depending on the environment and species. Silverfish love humid environments, although they may grow in virtually any climate.

Female silverfish lay one to three eggs every day, in clusters ranging from two to twenty. These pests lay their eggs in gaps inside of a house or attic, making them tough to locate. Silverfish, unlike several other insects, may lay eggs all year.


Silverfish nymphs are more miniature replicas of adults as they hatch from the egg. They moult many times throughout development and continue to moult throughout their lives. Some species can go through more than 50 moults.


Adults are those who have completed their education.

Silverfish typically reach adulthood in three to four months. In chilly settings, maturation into a full adult might take up to two years.

How to Get Rid of Silverfish?

Unknowingly, homeowners frequently bring silverfish indoors. When inadvertently carried inside the house, cardboard boxes and plastic containers that were recently kept in contaminated locations might encourage bugs to proliferate.

Silverfish are drawn to warm, wet environments such as basements and crawl spaces. Pests infiltrate houses through foundation cracks, ripped screens, or openings surrounding doors. Silverfish will be drawn indoors if dirty dishes are left out in the open.

Seal the food

You don’t want to pour a bowl of your favorite cereal only to discover that it’s infested with these wiggling creatures. Experts advises putting dry items such as cereal, pasta, rice, quinoa, flour, sugar, and pet food in durable, airtight containers to keep silverfish away from these attractive food sources.

Decrease humidity

Silverfish thrive in wet, damp surroundings. Remove their preferred circumstances by employing a dehumidifier in wet basements, shutting up leaking pipes, and ensuring the bathroom is sufficiently aired. It would help if you also kept the weather out by caulking external gaps and keeping gutters and downspouts free so that water can drain down and away.

Clear Cutter

Silverfish also enjoy hiding in — and dining on — old papers, periodicals, and books, so if you preserve every scrap of paper that passes your desk, you may need to do some purging. Get rid of everything you haven’t looked at in a long time, and save everything you can’t stand to part within airtight bins, especially if the documents are kept in the basement or attic.

Spread Diatomaceous earth powder

Diatomaceous Earth, often known as DE, is a white crumbly powder made up of the fossilised remnants of diatoms, a kind of algae. When silverfish are exposed to DE, it destroys their exterior waxy layer, causing them to lose moisture and perish. You may sprinkle it around your home’s baseboards and other areas where you’ve noticed silverfish.

Professional Extermination

There is always the option of engaging the services of professionals to eliminate these pests from your home. When searching for a credible pest control service, Vanquish Pest Control offers guaranteed results at affordable prices.

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