The Get Rid of Silverfish Kit has everything that you will need to do a complete treatment for silverfish. This kit includes Bifen IT insecticide concentrate for treating indoors and outdoors, InTice 10 Perimeter Bait which is a granular insect bait for attics, drop ceilings and crawl spaces, and dekko silverfish paks for bathrooms and kitchens. Please take a moment to review our Silverfish Treatment Guide for more information on a successful treatment plan.