They also enjoy starchy materials such as paper, glue and cereal, as well as carbohydrates and protein, like dead insects and flour. However, there is one item that every cat owner has that could banish them from your property. How to banish silverfish from your home using this one item every cat owner will ownAccording to the experts over at The Horse's Mouth, unscented cat litter could help get rid of silverfish from your home. It said that those looking to banish these pests from their properties could start by placing the unscented cat litter in a damp cupboard. There are also a number of other ways to get rid of silverfish, according to Charles Williams, sleep expert over at Bed Sava.