Mortein

Silverfishes have shiny bodies covered with scales. They are flattened, long and slender, broad at the front and tapering gradually towards the rear. They are wingless, uniform silvery in colour and grow to just over 1 cm in length.

While silverfish are among the group of fabric pests, they do have a surprisingly varied diet. They eat both animal and plant products but they prefer items containing starch or glue such as paper, starched clothes, flour, paper, photographs, books, and wallpaper. They are frequently found in cardboard boxes that may be used for storing old or unused clothes, books, newspapers and the like and can do considerable damage to these materials.

Silverfishes can live up to four years and each year the female lays around 60 eggs. Generally nocturnal (active at night time), they can be often seen scurrying for cover if disturbed. Behind skirting boards and picture rails, in ceiling and wall cavities and inside cupboards are all excellent hiding and breeding areas. They are commonly found in bath-tubs, where they become trapped while seeking food or moisture.