They also prefer dark areas such as kitchen cabinets. Silverfish also like papery areas such as old books and newspaper stacks, areas with high humidity. Get rid of those old newspapers to help you get rid of those Silverfish.
It is easy to tell where silverfish are, because they are always near some food. You can catch them in starches, sugars and protein. Starch is a silverfish favorite, so watch your food carefully. I keep my sugars and cereals in air tight containers, keep them fresh also. You can also find silverfish in synthetic fibers, cereals, silk, starched fabrics, wallpaper pastes and glues. If you think a specific part of the house is infested, then clean that part thoroughly before silverfish can damage your stuff.
Signs that silverfish had fed on something include notches, holes and scrapings with irregular shapes. Usually, you will see these marks on wallpaper because silverfish try to get the paste. You will also notice yellow stains on your shirts, pants and any type of fabric.
One way to find out if you have Silver is to mix water and flour together in order to prepare a thin paste, and then with the help of this paste paint both the sides of few index cards. When the index cards get dry, locate them in the regions where you think you have silverfish. If there are few irregular notched edges and scrapping on the index cards, then you have Silverfish.To get rid of Silverfish, you have to go to the source. Silverfish live in moist areas. In your house, moisture is high in places where water is present, like in piles of mulch, piles of leaves, attics, kitchens, bathrooms, leaks and sinks. Silverfish also thrive in books, bookshelves, water heaters, stoves and laundry rooms, because they like it in places where the humidity level is high.
Silverfish can be controlled through moisture reduction, you can reduce moisture at home. Fix everything that leaks. It’s best to use silicone caulk in infested areas to cover cracks. You can also use humidifiers inside the house. Silverfish don’t survive in dry environments.