heirlooms, and irreplaceable documents.
They can also trigger allergies in some people. The proteins in their shed skins and droppings can cause allergic reactions or asthma symptoms, especially in sensitive individuals.
So while they’re not dangerous in the “will bite me” sense, they’re definitely unwelcome guests.
Why Are They in My Home Specifically?
Silverfish are incredibly adaptable. They can survive in almost any environment, but they thrive in certain conditions.
Common Entry Points:
Cracks in foundations
Gaps around doors and windows
Vents and utility lines
Cardboard boxes and packaging (they
