Silverfish – What are they?

by | Jun 4, 2023 | Blog, Helpful Advice

You have probably heard of Silverfish and likely know very little about them. While they are a common pest, they are not commonly talked about. They rarely induce fear like spiders and cockroaches. However, they can be a significant problem in South-East Queensland. That is why here at Shorty’s Pest Management Silverfish are treated under our General Pest Treatment as we know how much of an impact, they can be for you.

Silverfish are small, wingless insects that are typically silver or gray in colour. They have a long, slender body and move in a wiggling, fish-like motion. They are nocturnal creatures and prefer dark, damp environments. Some common areas where silverfish are found include:

  • Bathrooms: Silverfish are commonly found in bathrooms because of the high humidity levels. They can often be found hiding in cracks and crevices around sinks, showers, and tubs.
  • Kitchens: Silverfish are attracted to food sources, so they may be found in kitchens where food crumbs or spills are common. They can often be found in cupboards, pantries, and other areas where food is stored.
  • Laundry rooms: Silverfish are attracted to the starch found in clothing, so they may be found in laundry rooms or other areas where clothing is stored. They can often be found hiding in piles of dirty clothes or in clothing that has been left sitting for a long period of time.

Silverfish can be a nuisance for residents and businesses. They feed on a range of materials, including paper, glue, and fabric, which can lead to damage and discoloration. Common signs of Silverfish include seeing the insects themselves, finding yellowish stains on paper or fabric, and spotting small, silver-coloured scales or shed skins. They can also contaminate food and other items with their faeces, which can pose a health risk. Here are some ways that silverfish can be a health risk to humans and pets:

  • Allergies: Silverfish can shed their skins and leave behind faeces that can trigger allergies in some people. This can lead to symptoms such as sneezing, coughing, and watery eyes.
  • Contamination: Silverfish can contaminate food, clothing, and other items with their faeces, which can pose a health risk to humans and pets. Ingesting contaminated food or coming into contact with contaminated items can lead to illness or infection.
  • Asthma: In some cases, exposure to silverfish and their faeces can trigger asthma symptoms in people who are sensitive to allergens.
  • Stress: A silverfish infestation can be stressful and disruptive to daily life, which can have negative effects on mental health and well-being.

It’s important to take steps to prevent and address silverfish infestations in order to minimize the potential health risks to humans and pets. This can include keeping the home clean and dry, sealing entry points, and using annual professional pest control treatment.