Finding small, shiny insects crawling across your bathroom floor may indicate a silverfish infestation. These tiny, wingless pests move quickly and prefer dark, damp places where they can hide and find food.
Silverfish commonly gather in bathrooms, basements, kitchens, closets, and other humid areas. They feed on materials containing starch and carbohydrates, including paper, cardboard, wallpaper glue, books, and certain fabrics.
Although silverfish do not bite humans or spread known diseases, they can damage valuable household belongings. Books, stored documents, clothing, and wallpaper may become their food sources if the insects remain undisturbed.
The first step toward controlling them is reducing moisture. Repair leaking pipes, improve bathroom ventilation, use a dehumidifier, and keep wet areas dry. Lower humidity makes your home less attractive to silverfish and discourages them from multiplying.
Next, remove clutter that provides hiding places. Store paper products and clothing in sealed containers, vacuum regularly, and avoid leaving cardboard boxes in damp storage areas. Seal cracks, gaps, and openings around baseboards and pipes to limit their hiding spots.
You can also use sticky traps to monitor activity and catch silverfish. Place them near walls, bathrooms, cupboards, and other areas where insects appear. Check traps regularly to identify where the infestation is most active.
If silverfish continue appearing despite these measures, consider contacting a professional pest-control service. An expert can identify hiding places, assess the infestation, and recommend appropriate treatment. Combining moisture control, cleaning, sealing, and monitoring can help protect your belongings and keep these unwanted pests away.