Silverfish are small, wingless insects that are common household pests. They are typically silver or gray in color and have long, slender bodies. Silverfish are attracted to damp, dark areas, and they often feed on paper, cardboard, and other cellulose-based materials. While silverfish are not typically harmful to humans, they can be a nuisance and can damage your belongings.
There are a number of reasons why silverfish might be in your house. One possibility is that you have a moisture problem. Silverfish thrive in damp environments, so if your home is humid, you may be more likely to attract these pests. Another possibility is that you have a lot of paper or cardboard in your home. Silverfish love to feed on these materials, so if you have a lot of them lying around, you may be creating a welcoming environment for these pests.