Answer by
Ella22 (610)
Because Silverfish love moisture and will destroy material, drapery, and books, you must reduce the moisture in the area that they are living in. Plug up crevices with silicone caulk or putty. Poisons you can put out include: Borax, diatomaceous earth, and insecticidal dust. Put any books infested into zip lock bags, with a drying agent, in a freezer .