Fishy Silverfish

You might have noticed some shiny creatures moving around your place, specifically during the night.

If yes, then your house is invaded by the annoying silverfish!

This insect gets its name from its silvery, metallic appearance and fish-like shape and movements. Silverfish have no wings or fins but are able to run very fast. The adult silverfish is brown-gray or silvery and grayish blue in color while the newly hatched eggs are whiter in hue. This said appearance will change into grayish and metallic blue as the silverfish gets older. They tend to hide their presence from humans which means any damage they have caused could go unnoticed as well.

They are nocturnal creatures that normally roam homes late at night, in search of food and water. Their flat bodies make them ideal hiders capable of squeezing into even the smallest cracks and crevices during daylight hours. They are often associated with basements, closets, bookcases, and storage areas. These insects cannot climb on smooth vertical surfaces and may be found trapped in sinks, bathtubs, and similar places. Despite the circumstantial evidence, they do not come up out of drains.

These include book bindings, carpet, clothing, coffee, dandruff, glue, hair, some paints, paper, photos, plaster, sugar, flour and rolled oats. They will damage wallpaper in order to consume the paste. Other substances they may eat include cotton, dead insects, linen, silk, or even their own exuvia. During the famine, a silverfish may even attack leather ware and synthetic fabrics.

Their damage is usually recognized from their irregular feeding marks and the presence of feces. Silverfish can live up to a year without food but require a high humidity environment. A silverfish is strongly attracted to moisture and mold especially in places that have 75% to 95% humidity. When they find a food supply, they try to make their nest as close to it as possible.

Silverfish leave small holes in materials they bite and may also cause yellow staining.
They tend to dwell in clothing and linen piles or plumbing. They can damage your favorites dresses!

Silverfish bugs are found in continents like the Americas, Australia, Africa, Asia and mostly in the Pacific region. Most of the time these insects are considered cosmopolitan pests as they are often found in most urban homes specifically in basements, showers, bathtubs, walls, and attics.

When these pests invade homes, they cause huge monetary losses and the tenants from Newcastle are complaining about the same.

Bug off: Newcastle housing association tenant in row with landlord over flat infestation

By Laura Hill – 11:00, 30 SEP 2017

A housing association tenant is locked in a row with his landlord after insects invaded his home.

Peter Harrison, who lives in flats on Waterloo Street in Newcastle, claims his home has been taken over by silverfish which he believes live in the block’s ventilation system.

The 48-year-old has said he has even spotted the tiny creatures in his bed but that landlord, Places for People, is refusing to take responsibility.

Mr. Harrison claims he paid £62 for the infestation to be dealt with after Places for People told him to deal with the issue himself.

But now that the bugs have returned, he says he doesn’t want to be constantly forking out cash for a problem he believes is down to the building.

Would you rent a home with mould and silverfish?
17 October 2016 – BBC News

Second-hand smoke, bad insulation, damp, mould, and silverfish. Would you move in somewhere if you knew this is what you’d have to deal with?

The housing charity Shelter has said 40% of people in the UK live in homes that do not reach acceptable standards in terms of cleanliness, safety and space.

This includes criteria such as having enough bedrooms, living somewhere affordable and living in a safe and secure area.

We’ve been speaking to some people who think it’s time they had better standards of living in their accommodation.

Apart from their nuisance value, silverfish invasion can cause major problems if they are not promptly eradicated and their future growth prevented.

Such a huge nuisance of this tiny species cannot be neglected. The pesticides and insecticides are proven to be ineffective against them. However, these methods are hazardous methods causing harm to targeted and non-targeted species.

C Tech Corporation can offer an eco-friendly solution to problems from silverfish. Our product CombirepelTM is low-toxic, non-hazardous and insect aversive. Our products work on the mechanism of repellence and they do not harm or kill the target species but generate fear or trigger temporary discomfort within the pests that keep the pests away from the application.

Our CombirepelTM masterbatch can be incorporated with various polymeric applications like pipes, wires and cables, agricultural and other protective films etc. while they are manufactured. This will prevent the silverfish from gnawing on the polymeric application.

CombirepelTM is available in liquid concentrate can be mixed in paints and be applied to interior and exterior of houses, offices, kitchens, pantries, warehouses, bathrooms, attics etc. The application of our product will repel the silverfish and keep away from these areas.

CombirepelTM is available in lacquer form. These products can be directly sprayed or applied to the application as a topical application. It can be used on bookshelves to protect the books. The lacquer is compatible with most of the surfaces like wood, metal, concrete, polymers, ceramics, etc.


Our product is compliant with RoHS, RoHS2, and REACH and is FIFRA exempted. The green technology-based product can protect our living spaces and prevent the loss caused by the silverfish and other insects as well.

Thus using our products you can get an effective solution to fight menace caused by silverfish and many such insects!

If you are facing problems from the pests that contact us at

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