Silverfish can can cause serious damage for homeowners who have a large infestation. They can destroy clothes, wall paper, books, paper, and most commonly: food. Since they are a nocturnal most people never see them. When they do, it is typically when the silverfish is in the tub and unable to escape (see Silverfish Control, Prevention, & Facts).
If you have a silverfish infestation, you will need professional Atlanta silverfish extermination.