There are two types of silverfish bugs. The gray ones and the brown ones. The gray types do bite however, the brown ones which are often seen and found at our homes do not. They just live on starch, protein and sugar that are mostly found inside our houses. It is really important to keep everything dry as they love staying in places that are high in humidity and moisture.
Silverfishes are tiny creatures and they live in our closets, attics, bathrooms, places that are often wet and dark. They are total pests as they eat surfaces of textiles, leaving the garment with a shaved appearance. They often damage our clothes as they leave small irregular holes and small yellow stains on fabrics.