Capable of thriving in most climates, silverfish prefer to dwell in dark, damp areas such as basements, attics, kitchens and bathrooms. They are especially attracted to paper and damp clothing. Commonly found in stored boxes in garages and sheds.
Should I leave silverfish alone?
A lone silverfish may well be the harbinger of a more serious infestation. It may also signal that your living conditions are unhygienic and/or unhealthy, given the environment silverfish tend to thrive in. Bottom line – you don't want to ignore a single silverfish sighting as an anomaly. It's likely not alone.
Do silverfish hate light?
Silverfish are nocturnal creatures, so they tend to squeeze their bodies into dark and tiny spaces and gaps in your home. They hate light. Therefore, giving them what they dislike is one of the ways to keep them away. Let lots of light into areas and rooms that are predominantly dingy and dark.