What Are Silverfish?
Silverfish are small, wingless insects that thrive in dark, damp environments. In Ireland’s autumn climate, with increased rainfall and dampness, silverfish infestations can become more noticeable. They are commonly found in bathrooms, kitchens, and basements.
Why Silverfish Are a Concern
Though silverfish don’t spread disease, they can damage property. They feed on carbohydrates such as starch and sugars, often found in wallpaper paste, book bindings, and clothing. Over time, this leads to noticeable damage to paper and fabrics.

Silverfish and Damp Autumn Homes
Identifying Silverfish
Silverfish are distinctive in appearance – small, silvery-grey, and carrot-shaped with long antennae. They are fast-moving and nocturnal, making them harder to spot. Telltale signs include yellow stains on paper, small holes in clothing, and shed skins.
How to Prevent Infestations
Reducing humidity is the most effective way to prevent silverfish. Using dehumidifiers, improving ventilation, and fixing leaks helps make homes less attractive to these pests. Regular cleaning and sealing food packaging are also effective.
Professional Treatments for Silverfish
When silverfish infestations become persistent, professional pest control is recommended. Treatments involve insecticidal sprays and dusts applied in crevices and damp areas. Discreet Pest Control provides tailored solutions that protect both homes and businesses from recurring infestations.