Silverfish is generally having a teardrop-shaped insect with 12-19 mm in length and brown, grey, white, bluish silver in colour. The tail is having 3 long spikes on the back and they usually live in the basement, kitchen, and bathroom. Paper and moist clothes influence them. You can detect them in the storage box of the garage and shed. They are very destructive in nature for their feeding activities. They can attack starches, shampoo, sugar, mil product, dead insects, books and you can get them in closed food packaging.